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<p>As we move from our 20s into our 30s or 40s, our hormones and other organs stop working as effectively as they did in our 20s. From metabolism to digestion, every bodily process tends to slow down. Even fertility starts declining once we cross our 30s. But this isn't true for every person.</p><p><br>There are plenty of people who remain just as fit as they were in their 20s, and their fertility stays as healthy well past their 30s. So, how do these variations come about? For some people under 30, fertility levels resemble those typically seen in the 40s, while for several others past 30, fertility remains comparable to that of someone in their 20s.</p><p><br>These variations we see today are largely the result of daily lifestyle choices. The food on our plate, the number of hours we sleep, the stress we carry from Monday to Friday, the cigarette smoked during office hours or after dinner, and the physical activities that keep getting pushed to next week. All this ignorance and small habits compounded over months and years, gradually shaping the hormonal environment in which conception either happens or does not.</p><p><br>Fertility isn't a single event; it's the outcome of a finely tuned biological process involving hormones, egg quality, sperm health, the uterine environment, and timing, all of which are shaped by what happens in your body, day after day. The connection between daily habits and fertility runs deeper than most people realise. The body continuously responds to its environment. Chronic inflammation caused by a poor diet, hormonal disruption from lack of sleep, oxidative stress from smoking, and the surge of cortisol from unmanaged stress all interfere with reproductive function at a cellular level.</p><h3>Fertility improvement linked to biological pathways</h3><p>Experts also believe that if there's one lifestyle factor that influences fertility more directly and measurably than almost anything else, it's diet. Diet and fertility improvement are connected through several biological pathways. Fertility-friendly diets typically include protein, healthy fats, iron and folate, whole grains over refined carbohydrates, and antioxidant-rich foods.</p><p><br>Modern living leaves little room for the body's slower rhythms. Demanding careers, erratic sleep, processed diets, reproductive health quietly waits its turn, often ignored until family planning becomes urgent. But fertility isn't a switch. It's the sum of cellular health, shaped over years, not months.</p><p><br>Chronic stress, sedentary routines and prolonged exposure to environmental toxins erode egg quality, sperm motility and hormonal balance over time, regardless of gender. Poor sleep disturbs the endocrine system, throwing off LH and FSH, the hormones ovulation depends on. Ultra-processed diets and smoking, meanwhile, fuel systemic inflammation that ages reproductive systems faster than the calendar suggests.</p><p><br>None of this demands a lifestyle overhaul. It calls for consistency: balanced nutrition, regular movement, stress management, and fertility check-ins well before conception is on the table. "Fertility shouldn't be an afterthought addressed only when difficulties arise. The daily micro-decisions you make in your twenties and thirties — how you manage stress, nourish your body, and prioritise sleep- directly shape your reproductive reserve for tomorrow. Taking control of your lifestyle today is the most powerful investment you can make in your future family planning," says Dr Aishwarya Nupur, Director &amp; Founder, Eraya Fertility.</p><p>&nbsp;</p><p><strong>Also read:</strong> <a href="https://www.wionews.com/trending/how-did-an-australian-river-with-500-crocodiles-pass-the-olympic-test-1789702958190">How did an Australian river with 500 crocodiles pass the Olympic test? Here's how</a></p><p><br>Dr Pragya Consul, Consultant Obs. &amp; Gynae, Kailash Deepak Hospital, said, "When we talk about fertility, we often think only about age or medical conditions. However, our everyday lifestyle can also play an important role. And these effects can be seen in both women and men. Let us first talk about body weight. Being significantly underweight or overweight can affect hormonal balance. In women, this can interfere with ovulation, which means the egg may not be released regularly. Therefore, maintaining a healthy weight is important for reproductive health. In men, obesity can also affect sperm quality and reproductive function."<br>&nbsp;</p><p>"Smoking and alcohol are other important factors. Smoking can affect reproductive health and sperm quality, while excessive alcohol consumption can also have an impact on fertility. Therefore, reducing these habits can be an important step when it comes to protecting fertility. Then there is physical activity. Being physically inactive, particularly when combined with excess weight, can affect reproductive health. Regular physical activity can help support a healthy weight and overall wellbeing. Stress and sleep matter as well. Long term stress can interfere with hormones involved in reproduction, while inadequate sleep can affect hormonal regulation and overall health," Dr Pragya added.<br>&nbsp;</p><p>"And finally, diet plays a role. A balanced diet provides the nutrients needed for good overall and reproductive health. So, fertility is not something we should start thinking about only when we want to conceive. The habits we build today can help support our reproductive health in the future," Dr Pragya further added.</p><p><br>Echoing similar views, Deeksha Katiyar- MD and ceo weclinic homeopathy, said, "Most people think about fertility when they are ready to have a child. The body, however, has been responding to their habits long before that decision is made. The problem is that lifestyle choices rarely come with an immediate warning. A few hours of sleep lost to work do not tell you what they may mean five years later. Neither does spending most of the day sitting, eating poorly, smoking, drinking regularly or living under constant stress."</p><p><br>She added that for women, reproductive health is closely connected with age and hormonal health and for men, sperm health can also be affected by factors such as heat, smoking, alcohol, obesity and poor lifestyle habits. She emphasised that conversations on reproductive health should happen much earlier than the first consultation.<br>&nbsp;</p><p>"In homeopathic practice, I often see the value of looking at a person’s health history over time. A fertility consultation should not begin and end with reproductive symptoms. It should include the person’s sleep, stress, nutrition, daily routine and other health concerns. That does not mean every lifestyle problem will lead to infertility. Fertility is complex, and there can be many medical causes involved but there is a useful question we can ask ourselves much earlier: If I want my body to support a healthy pregnancy several years from now, am I treating it that way today? That conversation may be more useful than waiting until fertility becomes a problem," she added.</p>

Fertility isn't a single event; it's the outcome of a finely tuned biological process involving hormones, egg quality, sperm health, the uterine environment, and timing, all of which are shaped by what happens in your body, day after day.

As we move from our 20s into our 30s or 40s, our hormones and other organs stop working as effectively as they did in our 20s. From metabolism to digestion, every bodily process tends to slow down. Even fertility starts declining once we cross our 30s. But this isn't true for every person. There are plenty of people who remain just as fit as they were in their 20s, and their fertility stays as healthy well past their 30s. So, how do these variations come about? For some people under 30, fertility levels resemble those typically seen in the 40s, while for several others past 30, fertility remains comparable to that of someone in their 20s. These variations we see today are largely the result of daily lifestyle choices. The food on our plate, the number of hours we sleep, the stress we carry from Monday to Friday, the cigarette smoked during office hours or after dinner, and the physical activities that keep getting pushed to next week. All this ignorance and small habits compounded over months and years, gradually shaping the hormonal environment in which conception either happens or does not. Fertility isn't a single event; it's the outcome of a finely tuned biological process involving hormones, egg quality, sperm health, the uterine environment, and timing, all of which are shaped by what happens in your body, day after day. The connection between daily habits and fertility runs deeper than most people realise. The body continuously responds to its environment. Chronic inflammation caused by a poor diet, hormonal disruption from lack of sleep, oxidative stress from smoking, and the surge of cortisol from unmanaged stress all interfere with reproductive function at a cellular level. Fertility improvement linked to biological pathways Experts also believe that if there's one lifestyle factor that influences fertility more directly and measurably than almost anything else, it's diet. Diet and fertility improvement are connected through several biological pathways. Fertility-friendly diets typically include protein, healthy fats, iron and folate, whole grains over refined carbohydrates, and antioxidant-rich foods. Modern living leaves little room for the body's slower rhythms. Demanding careers, erratic sleep, processed diets, reproductive health quietly waits its turn, often ignored until family planning becomes urgent. But fertility isn't a switch. It's the sum of cellular health, shaped over years, not months. Chronic stress, sedentary routines and prolonged exposure to environmental toxins erode egg quality, sperm motility and hormonal balance over time, regardless of gender. Poor sleep disturbs the endocrine system, throwing off LH and FSH, the hormones ovulation depends on. Ultra-processed diets and smoking, meanwhile, fuel systemic inflammation that ages reproductive systems faster than the calendar suggests. None of this demands a lifestyle overhaul. It calls for consistency: balanced nutrition, regular movement, stress management, and fertility check-ins well before conception is on the table. "Fertility shouldn't be an afterthought addressed only when difficulties arise. The daily micro-decisions you make in your twenties and thirties — how you manage stress, nourish your body, and prioritise sleep- directly shape your reproductive reserve for tomorrow. Taking control of your lifestyle today is the most powerful investment you can make in your future family planning," says Dr Aishwarya Nupur, Director & Founder, Eraya Fertility. Also read: How did an Australian river with 500 crocodiles pass the Olympic test? Here's how Dr Pragya Consul, Consultant Obs. & Gynae, Kailash Deepak Hospital, said, "When we talk about fertility, we often think only about age or medical conditions. However, our everyday lifestyle can also play an important role. And these effects can be seen in both women and men. Let us first talk about body weight. Being significantly underweight or overweight can affect hormonal balance. In women, this can interfere with ovulation, which means the egg may not be released regularly. Therefore, maintaining a healthy weight is important for reproductive health. In men, obesity can also affect sperm quality and reproductive function." "Smoking and alcohol are other important factors. Smoking can affect reproductive health and sperm quality, while excessive alcohol consumption can also have an impact on fertility. Therefore, reducing these habits can be an important step when it comes to protecting fertility. Then there is physical activity. Being physically inactive, particularly when combined with excess weight, can affect reproductive health. Regular physical activity can help support a healthy weight and overall wellbeing. Stress and sleep matter as well. Long term stress can interfere with hormones involved in reproduction, while inadequate sleep can affect hormonal regulation and overall health," Dr Pragya added. "And finally, diet plays a role. A balanced diet provides the nutrients needed for good overall and reproductive health. So, fertility is not something we should start thinking about only when we want to conceive. The habits we build today can help support our reproductive health in the future," Dr Pragya further added. Echoing similar views, Deeksha Katiyar- MD and ceo weclinic homeopathy, said, "Most people think about fertility when they are ready to have a child. The body, however, has been responding to their habits long before that decision is made. The problem is that lifestyle choices rarely come with an immediate warning. A few hours of sleep lost to work do not tell you what they may mean five years later. Neither does spending most of the day sitting, eating poorly, smoking, drinking regularly or living under constant stress." She added that for women, reproductive health is closely connected with age and hormonal health and for men, sperm health can also be affected by factors such as heat, smoking, alcohol, obesity and poor lifestyle habits. She emphasised that conversations on reproductive health should happen much earlier than the first consultation. "In homeopathic practice, I often see the value of looking at a person’s health history over time. A fertility consultation should not begin and end with reproductive symptoms. It should include the person’s sleep, stress, nutrition, daily routine and other health concerns. That does not mean every lifestyle problem will lead to infertility. Fertility is complex, and there can be many medical causes involved but there is a useful question we can ask ourselves much earlier: If I want my body to support a healthy pregnancy several years from now, am I treating it that way today? That conversation may be more useful than waiting until fertility becomes a problem," she added.

<p>Fertility isn't a single event; it's the outcome of a finely tuned biological process involving hormones, egg quality, sperm health, the uterine environment, and timing, all of which are shaped by what happens in your body, day after day.</p>

What your lifestyle today could mean for your fertility tomorrow

<p>Many working professionals struggle to maintain physical activity outside office hours. Prolonged sitting leads to joint stiffness, making incidental movement feel difficult and tiring. A regular yoga practice addresses these specific physical barriers. By improving joint mobility and reducing muscle fatigue, yoga prepares the body for daily tasks. This foundation makes it easier to adopt a consistently active lifestyle without relying on high-intensity gym sessions.</p><h2>Improving joint mobility for effortless movement</h2><p>Sitting at a desk for extended periods restricts blood flow and tightens the hip flexors. This stiffness often discourages people from taking walks or using the stairs. Foundational yoga poses, such as the downward-facing dog and the low lunge, actively stretch these shortened muscles. Restoring the full range of motion in major joints reduces the physical effort required for everyday tasks. When movement causes less friction, individuals naturally walk more and sit less during their routine commutes and breaks.</p><h2>Building functional core strength</h2><p>An active routine requires a stable physical foundation. Traditional cardiovascular exercises demand energy, but yoga focuses on sustained muscle engagement. Balancing postures and plank variations engage the deep core muscles that support the spine. A strong core improves posture and reduces lower back strain during regular activities like carrying groceries or standing on public transport. This functional strength provides the physical endurance necessary to remain active throughout the day without experiencing early fatigue. This allows office workers to seamlessly integrate more steps into their daily routine.</p><h2>Managing physical stress and fatigue</h2><p>High stress levels often translate into physical lethargy. When cortisol levels rise, the body conserves energy, which reduces the desire to move. Yoga incorporates controlled breathing techniques that directly calm the central nervous system. Clinical data indicates that lowering the heart rate and regulating breathing reduces resting cortisol levels. This reduction in physical stress leaves individuals with more energy reserves, prompting spontaneous physical activity such as an evening walk or weekend gardening. By regulating the stress response, a consistent practice ensures that physical energy is not wasted on managing internal tension.</p><p>&nbsp;</p><p>Starting a short daily yoga practice fundamentally changes how the body handles movement. By eliminating joint stiffness and building core endurance, yoga removes the physical barriers to an active life. It acts as a necessary preparation for sustained daily activity.</p>

A regular yoga practice helps working professionals build a more active routine by improving joint mobility and core strength. Reducing physical stiffness and managing cortisol levels provides the essential energy and endurance required for consistent daily movement.

Many working professionals struggle to maintain physical activity outside office hours. Prolonged sitting leads to joint stiffness, making incidental movement feel difficult and tiring. A regular yoga practice addresses these specific physical barriers. By improving joint mobility and reducing muscle fatigue, yoga prepares the body for daily tasks. This foundation makes it easier to adopt a consistently active lifestyle without relying on high-intensity gym sessions. Improving joint mobility for effortless movement Sitting at a desk for extended periods restricts blood flow and tightens the hip flexors. This stiffness often discourages people from taking walks or using the stairs. Foundational yoga poses, such as the downward-facing dog and the low lunge, actively stretch these shortened muscles. Restoring the full range of motion in major joints reduces the physical effort required for everyday tasks. When movement causes less friction, individuals naturally walk more and sit less during their routine commutes and breaks. Building functional core strength An active routine requires a stable physical foundation. Traditional cardiovascular exercises demand energy, but yoga focuses on sustained muscle engagement. Balancing postures and plank variations engage the deep core muscles that support the spine. A strong core improves posture and reduces lower back strain during regular activities like carrying groceries or standing on public transport. This functional strength provides the physical endurance necessary to remain active throughout the day without experiencing early fatigue. This allows office workers to seamlessly integrate more steps into their daily routine. Managing physical stress and fatigue High stress levels often translate into physical lethargy. When cortisol levels rise, the body conserves energy, which reduces the desire to move. Yoga incorporates controlled breathing techniques that directly calm the central nervous system. Clinical data indicates that lowering the heart rate and regulating breathing reduces resting cortisol levels. This reduction in physical stress leaves individuals with more energy reserves, prompting spontaneous physical activity such as an evening walk or weekend gardening. By regulating the stress response, a consistent practice ensures that physical energy is not wasted on managing internal tension. Starting a short daily yoga practice fundamentally changes how the body handles movement. By eliminating joint stiffness and building core endurance, yoga removes the physical barriers to an active life. It acts as a necessary preparation for sustained daily activity.

<p>A regular yoga practice helps working professionals build a more active routine by improving joint mobility and core strength. Reducing physical stiffness and managing cortisol levels provides the essential energy and endurance required for consistent daily movement.</p>

Could regular yoga help you build a more active daily routine?

<p>While yoga is generally considered safe, jumping directly into advanced postures without building foundational strength carries a real risk of injury. For beginners, selecting poses that match their current physical ability is crucial for steady, pain-free progress. Traditional yoga philosophy refers to this readiness as adhikara, which emphasises building a solid physical foundation before attempting advanced movements.</p><h2>Preventing musculoskeletal injuries</h2><p>Pushing muscles and joints beyond their current capacity is the primary cause of yoga-related injuries. According to sports medicine research, nearly 64 per cent of total musculoskeletal yoga injuries affect the lower extremities, including the hips, hamstrings, and knees. Furthermore, about 35 per cent of all reported adverse events in yoga directly affect the musculoskeletal system. Attempting deep forward bends or wide hip openers without adequate flexibility can tear muscle fibres. By sticking to beginner-friendly poses, practitioners allow their soft tissues to stretch gradually and safely over time.</p><h2>Protecting the spine and avoiding extremes</h2><p>Advanced poses often require intense joint stability and spinal extension. Medical reviews strongly advise beginners to avoid extreme practices such as the full lotus position and headstands. When a beginner attempts an inversion like a headstand without the necessary core and shoulder strength, they risk overloading the cervical spine, which can lead to serious neck injuries. Starting at a level that matches your current ability teaches proper alignment and core engagement first, ensuring that your spine remains protected as you advance.</p><h2>Fostering discipline and safe progression</h2><p>Starting at your current ability level does not mean avoiding a physical challenge. In traditional practice, proper preparation and understanding one's own physical limitations prevent the misuse of yoga. When beginners attempt poses beyond their capacity, they often compromise their form, putting undue stress on vulnerable joints like the wrists and knees. Working within your limits fosters physical discipline and allows you to focus entirely on correct weight distribution and alignment.</p><h2>The value of proper training and support</h2><p>To minimise the risk of adverse events, safety guidelines suggest working under the guidance of a qualified instructor. Instructors can help modify poses using props like blocks or straps, which assist in achieving the correct alignment without forcing the body into an unnatural shape. Balancing enthusiasm with a realistic understanding of your own body remains the most effective way to ensure a safe yoga journey.</p><p>&nbsp;</p><p>Choosing yoga poses that align with your current fitness level is the smartest way to build a sustainable practice. By respecting physical boundaries and avoiding extreme postures too early, beginners can safely improve their strength and flexibility without suffering unnecessary injuries.</p>

Matching yoga poses to your current ability helps beginners avoid common musculoskeletal injuries. Starting with foundational postures and avoiding extreme positions like headstands ensures a safe practice that builds core strength and flexibility without causing muscle strain.

While yoga is generally considered safe, jumping directly into advanced postures without building foundational strength carries a real risk of injury. For beginners, selecting poses that match their current physical ability is crucial for steady, pain-free progress. Traditional yoga philosophy refers to this readiness as adhikara, which emphasises building a solid physical foundation before attempting advanced movements. Preventing musculoskeletal injuries Pushing muscles and joints beyond their current capacity is the primary cause of yoga-related injuries. According to sports medicine research, nearly 64 per cent of total musculoskeletal yoga injuries affect the lower extremities, including the hips, hamstrings, and knees. Furthermore, about 35 per cent of all reported adverse events in yoga directly affect the musculoskeletal system. Attempting deep forward bends or wide hip openers without adequate flexibility can tear muscle fibres. By sticking to beginner-friendly poses, practitioners allow their soft tissues to stretch gradually and safely over time. Protecting the spine and avoiding extremes Advanced poses often require intense joint stability and spinal extension. Medical reviews strongly advise beginners to avoid extreme practices such as the full lotus position and headstands. When a beginner attempts an inversion like a headstand without the necessary core and shoulder strength, they risk overloading the cervical spine, which can lead to serious neck injuries. Starting at a level that matches your current ability teaches proper alignment and core engagement first, ensuring that your spine remains protected as you advance. Fostering discipline and safe progression Starting at your current ability level does not mean avoiding a physical challenge. In traditional practice, proper preparation and understanding one's own physical limitations prevent the misuse of yoga. When beginners attempt poses beyond their capacity, they often compromise their form, putting undue stress on vulnerable joints like the wrists and knees. Working within your limits fosters physical discipline and allows you to focus entirely on correct weight distribution and alignment. The value of proper training and support To minimise the risk of adverse events, safety guidelines suggest working under the guidance of a qualified instructor. Instructors can help modify poses using props like blocks or straps, which assist in achieving the correct alignment without forcing the body into an unnatural shape. Balancing enthusiasm with a realistic understanding of your own body remains the most effective way to ensure a safe yoga journey. Choosing yoga poses that align with your current fitness level is the smartest way to build a sustainable practice. By respecting physical boundaries and avoiding extreme postures too early, beginners can safely improve their strength and flexibility without suffering unnecessary injuries.

<p>Matching yoga poses to your current ability helps beginners avoid common musculoskeletal injuries. Starting with foundational postures and avoiding extreme positions like headstands ensures a safe practice that builds core strength and flexibility without causing muscle strain.</p>

Why should beginners choose yoga poses that match their current ability?

<p>In modern education and professional environments, the focus is rapidly shifting from rote memorisation to inquiry-based learning. While repeating facts was once considered a primary marker of intelligence, research indicates that this approach limits cognitive development and problem-solving skills. Asking questions actively engages the brain, helping individuals navigate a complex, rapidly changing world far better than passively receiving information.</p><h2>The Hidden Costs of Rote Learning</h2><p>Memorising information through repetition has been a cornerstone of traditional education systems for decades. However, recent studies reveal its severe limitations in the modern era. Students who rely entirely on rote learning often demonstrate weaker critical thinking abilities compared to those who engage in reflective, deeper learning.</p><p>&nbsp;</p><p>Furthermore, the pressure to memorise vast amounts of data can lead to emotional burnout and academic anxiety. Traditional lecture-based formats teach isolated facts, which might help an individual pass an examination, but often leave them unable to apply that knowledge in real-world scenarios.</p><h2>Why Asking Questions Rewires the Brain</h2><p>Curiosity acts as a catalyst for cognitive development. When a person is genuinely curious and begins asking questions, their brain physically prepares itself to learn more effectively. This natural process stimulates mental pathways that result in deeper learning and longer-term retention.</p><p>&nbsp;</p><p>Inquiry-based learning requires individuals to transition from passive listeners to active investigators. When people ask questions, examine evidence, and build their own understanding, they take ownership of their intellectual growth. This approach not only boosts performance but also encourages teamwork and collaboration.</p><h2>Real-World Applications Over Textbook Answers</h2><p>The accumulation of facts is no longer as valuable as the ability to find and apply information in varying situations. Educational data shows that active learning methods yield significantly higher achievement rates than traditional lectures. In fact, one study found that failure rates were 55 per cent higher in traditional teaching setups compared to active learning environments.</p><p>&nbsp;</p><ol><li>People who ask questions are better equipped to solve complex problems and adapt to new challenges.</li><li>Fostering higher-level thinking through inquiry builds leadership abilities that simple memorisation cannot match.</li><li>Continuous feedback in inquiry-based settings helps individuals understand their thought processes and learn from mistakes.</li></ol><p>The shift from memorisation to questioning is essential for future success. By encouraging a persistent culture of inquiry, we develop confident, creative individuals ready to tackle complex challenges.</p>

Research shows that rote memorisation limits cognitive growth, while inquiry-based learning enhances long-term retention and problem-solving skills. Fostering curiosity and active questioning prepares individuals to tackle real-world challenges far better than simply recalling isolated facts.

In modern education and professional environments, the focus is rapidly shifting from rote memorisation to inquiry-based learning. While repeating facts was once considered a primary marker of intelligence, research indicates that this approach limits cognitive development and problem-solving skills. Asking questions actively engages the brain, helping individuals navigate a complex, rapidly changing world far better than passively receiving information. The Hidden Costs of Rote Learning Memorising information through repetition has been a cornerstone of traditional education systems for decades. However, recent studies reveal its severe limitations in the modern era. Students who rely entirely on rote learning often demonstrate weaker critical thinking abilities compared to those who engage in reflective, deeper learning. Furthermore, the pressure to memorise vast amounts of data can lead to emotional burnout and academic anxiety. Traditional lecture-based formats teach isolated facts, which might help an individual pass an examination, but often leave them unable to apply that knowledge in real-world scenarios. Why Asking Questions Rewires the Brain Curiosity acts as a catalyst for cognitive development. When a person is genuinely curious and begins asking questions, their brain physically prepares itself to learn more effectively. This natural process stimulates mental pathways that result in deeper learning and longer-term retention. Inquiry-based learning requires individuals to transition from passive listeners to active investigators. When people ask questions, examine evidence, and build their own understanding, they take ownership of their intellectual growth. This approach not only boosts performance but also encourages teamwork and collaboration. Real-World Applications Over Textbook Answers The accumulation of facts is no longer as valuable as the ability to find and apply information in varying situations. Educational data shows that active learning methods yield significantly higher achievement rates than traditional lectures. In fact, one study found that failure rates were 55 per cent higher in traditional teaching setups compared to active learning environments. People who ask questions are better equipped to solve complex problems and adapt to new challenges. Fostering higher-level thinking through inquiry builds leadership abilities that simple memorisation cannot match. Continuous feedback in inquiry-based settings helps individuals understand their thought processes and learn from mistakes. The shift from memorisation to questioning is essential for future success. By encouraging a persistent culture of inquiry, we develop confident, creative individuals ready to tackle complex challenges.

<p>Research shows that rote memorisation limits cognitive growth, while inquiry-based learning enhances long-term retention and problem-solving skills. Fostering curiosity and active questioning prepares individuals to tackle real-world challenges far better than simply recalling isolated facts.</p>

Why asking questions could be more important than memorising answers

<p>Sunlight provides essential vitamin D, but unprotected exposure to ultraviolet radiation causes severe cellular damage and accelerates ageing. Skin cancer rates are rising globally, with millions of cases diagnosed annually. Understanding the specific threats posed by UV rays is the first step towards preserving your skin health. Daily protection is a medical necessity, not merely a cosmetic choice.</p><h2><strong>The devastating impact of UVA and UVB rays</strong>&nbsp;</h2><p>The sun emits two primary types of harmful radiation: UVA and UVB. UVA rays penetrate deeply into the skin, causing long-term damage and driving the photoaging process. UVB rays act on the surface layer of the skin, directly causing sunburns. The World Health Organization reported that over 1.5 million cases of skin cancer were diagnosed globally in 2020, resulting in over 120,000 deaths. Furthermore, global health authorities note that ultraviolet radiation is responsible for more than 80 per cent of cutaneous melanoma cases worldwide.</p><h2><strong>Photoaging and cellular destruction</strong>&nbsp;</h2><p>If you skip sun protection, you actively accelerate how quickly your skin ages. Research indicates that cumulative sun damage, known as photoaging, accounts for approximately 90 per cent of all visible skin ageing. This environmental damage leads to uneven pigmentation, rough texture, and deep wrinkles. When UV radiation damages the cells in your skin, it can eventually manifest as basal cell carcinoma, squamous cell carcinoma, or melanoma. People who first use indoor tanning beds before age 35 increase their melanoma risk by 75 per cent, proving that concentrated UV exposure is dangerous.</p><h2><strong>The science of adequate sun protection</strong>&nbsp;</h2><p>To effectively shield your skin, health experts recommend applying a sunscreen with a minimum Sun Protection Factor (SPF) of 30 on a daily basis. The standard dermatological recommendation for the face and neck combined is one-half of a teaspoon, which equals roughly 2.5 to 3 grammes of product (one-quarter of a teaspoon is the standard for the face alone). This volume aligns with the 2 milligrammes per square centimetre standard used in laboratory testing.</p><p>&nbsp;</p><p>You must apply sunscreen 15 minutes before sun exposure and reapply every two hours. Seeking shade during peak UV hours, typically between 10 am and 4 pm, and wearing protective clothing can significantly reduce the risk of developing these severe conditions.</p><p>&nbsp;</p><p>Guarding your skin against ultraviolet radiation requires consistent daily action. By applying the correct volume of high-SPF sunscreen and utilising physical barriers like hats and shade, you drastically reduce your risk of premature ageing and skin cancer.&nbsp;</p>

Ultraviolet radiation accounts for over 80 per cent of global melanoma cases and causes 90 per cent of visible skin ageing. Applying one-half of a teaspoon of sunscreen to the face and neck daily provides essential defence against long-term cellular damage and skin cancer.

Sunlight provides essential vitamin D, but unprotected exposure to ultraviolet radiation causes severe cellular damage and accelerates ageing. Skin cancer rates are rising globally, with millions of cases diagnosed annually. Understanding the specific threats posed by UV rays is the first step towards preserving your skin health. Daily protection is a medical necessity, not merely a cosmetic choice. The devastating impact of UVA and UVB rays The sun emits two primary types of harmful radiation: UVA and UVB. UVA rays penetrate deeply into the skin, causing long-term damage and driving the photoaging process. UVB rays act on the surface layer of the skin, directly causing sunburns. The World Health Organization reported that over 1.5 million cases of skin cancer were diagnosed globally in 2020, resulting in over 120,000 deaths. Furthermore, global health authorities note that ultraviolet radiation is responsible for more than 80 per cent of cutaneous melanoma cases worldwide. Photoaging and cellular destruction If you skip sun protection, you actively accelerate how quickly your skin ages. Research indicates that cumulative sun damage, known as photoaging, accounts for approximately 90 per cent of all visible skin ageing. This environmental damage leads to uneven pigmentation, rough texture, and deep wrinkles. When UV radiation damages the cells in your skin, it can eventually manifest as basal cell carcinoma, squamous cell carcinoma, or melanoma. People who first use indoor tanning beds before age 35 increase their melanoma risk by 75 per cent, proving that concentrated UV exposure is dangerous. The science of adequate sun protection To effectively shield your skin, health experts recommend applying a sunscreen with a minimum Sun Protection Factor (SPF) of 30 on a daily basis. The standard dermatological recommendation for the face and neck combined is one-half of a teaspoon, which equals roughly 2.5 to 3 grammes of product (one-quarter of a teaspoon is the standard for the face alone). This volume aligns with the 2 milligrammes per square centimetre standard used in laboratory testing. You must apply sunscreen 15 minutes before sun exposure and reapply every two hours. Seeking shade during peak UV hours, typically between 10 am and 4 pm, and wearing protective clothing can significantly reduce the risk of developing these severe conditions. Guarding your skin against ultraviolet radiation requires consistent daily action. By applying the correct volume of high-SPF sunscreen and utilising physical barriers like hats and shade, you drastically reduce your risk of premature ageing and skin cancer.

<p>Ultraviolet radiation accounts for over 80 per cent of global melanoma cases and causes 90 per cent of visible skin ageing. Applying one-half of a teaspoon of sunscreen to the face and neck daily provides essential defence against long-term cellular damage and skin cancer.</p>

Why does your skin need protection from UV rays?

<p>Many of us spend our days moving from an enclosed house to an air-conditioned office, rarely stepping outside. While staying indoors might feel comfortable, spending your entire day inside can silently harm your physical and mental well-being. From disrupting your sleep cycle to weakening your immune system, a completely indoor lifestyle carries hidden health risks. Understanding how indoor isolation affects your body is the first step towards building healthier daily habits.</p><h2>How a lack of sunlight disrupts sleep</h2><p>Our bodies rely heavily on natural daylight to regulate our internal clocks, medically known as the circadian rhythm. When you stay indoors all day, you miss out on crucial morning sunlight. This light helps your brain produce serotonin, a hormone that boosts your mood, and is essential for setting your daily sleep cycle.</p><p>&nbsp;</p><p>According to health experts, limited exposure to natural daylight disrupts your melatonin cycle. Because the brain produces melatonin in response to darkness, it relies on bright daytime light to create a sharp contrast. Without a clear distinction between day and night light, you experience a much weaker surge of melatonin in the evening, making it difficult to fall asleep. Simply stepping out for a brief period in the morning can help reset this biological cycle and drastically improve your sleep.</p><h2>The hidden dangers of indoor air pollution</h2><p>People often worry about outdoor smog, but the air trapped inside your home can be surprisingly harmful. According to the United States Environmental Protection Agency (EPA) and recent health reports, indoor air pollutant levels can be up to five times higher than fresh outdoor air.</p><p>&nbsp;</p><p>This happens because closed spaces trap dust mites, pet dander, cooking fumes, and chemical off-gassing from furniture and cleaning agents. Breathing this recycled air continuously causes poor overall air quality, which can trigger unexplained headaches and chronic respiratory issues. Opening your windows or skylights several times a day provides essential cross-ventilation, replacing stale air with fresh oxygen and actively reducing pollutant levels.</p><h2>Vitamin D deficiency and physical inactivity</h2><p>Direct sunlight is your primary source of vitamin D, an essential nutrient that helps your body absorb calcium and maintain strong bones. Staying indoors permanently cuts off this supply. Medical professionals warn that having consistently low vitamin D levels can lead to bone weakness, constant fatigue, and a weakened immune system, making you far more susceptible to infections.</p><p>&nbsp;</p><p>Furthermore, indoor routines naturally encourage a highly sedentary lifestyle. Recent cardiovascular studies highlight that sitting continuously for several hours slows down blood flow, increasing the risk of weight gain and elevated blood pressure. To combat this, cardiologists recommend taking a two- to five-minute movement break every 45 to 60 minutes throughout the day.</p>

Staying indoors continuously harms your physical and mental health. Lack of sunlight disrupts sleep cycles and lowers vitamin D levels, weakening your immunity. Poor indoor air quality also increases respiratory risks. Taking brief outdoor breaks is a vital necessity for long-term well-being.

Many of us spend our days moving from an enclosed house to an air-conditioned office, rarely stepping outside. While staying indoors might feel comfortable, spending your entire day inside can silently harm your physical and mental well-being. From disrupting your sleep cycle to weakening your immune system, a completely indoor lifestyle carries hidden health risks. Understanding how indoor isolation affects your body is the first step towards building healthier daily habits. How a lack of sunlight disrupts sleep Our bodies rely heavily on natural daylight to regulate our internal clocks, medically known as the circadian rhythm. When you stay indoors all day, you miss out on crucial morning sunlight. This light helps your brain produce serotonin, a hormone that boosts your mood, and is essential for setting your daily sleep cycle. According to health experts, limited exposure to natural daylight disrupts your melatonin cycle. Because the brain produces melatonin in response to darkness, it relies on bright daytime light to create a sharp contrast. Without a clear distinction between day and night light, you experience a much weaker surge of melatonin in the evening, making it difficult to fall asleep. Simply stepping out for a brief period in the morning can help reset this biological cycle and drastically improve your sleep. The hidden dangers of indoor air pollution People often worry about outdoor smog, but the air trapped inside your home can be surprisingly harmful. According to the United States Environmental Protection Agency (EPA) and recent health reports, indoor air pollutant levels can be up to five times higher than fresh outdoor air. This happens because closed spaces trap dust mites, pet dander, cooking fumes, and chemical off-gassing from furniture and cleaning agents. Breathing this recycled air continuously causes poor overall air quality, which can trigger unexplained headaches and chronic respiratory issues. Opening your windows or skylights several times a day provides essential cross-ventilation, replacing stale air with fresh oxygen and actively reducing pollutant levels. Vitamin D deficiency and physical inactivity Direct sunlight is your primary source of vitamin D, an essential nutrient that helps your body absorb calcium and maintain strong bones. Staying indoors permanently cuts off this supply. Medical professionals warn that having consistently low vitamin D levels can lead to bone weakness, constant fatigue, and a weakened immune system, making you far more susceptible to infections. Furthermore, indoor routines naturally encourage a highly sedentary lifestyle. Recent cardiovascular studies highlight that sitting continuously for several hours slows down blood flow, increasing the risk of weight gain and elevated blood pressure. To combat this, cardiologists recommend taking a two- to five-minute movement break every 45 to 60 minutes throughout the day.

<p>Staying indoors continuously harms your physical and mental health. Lack of sunlight disrupts sleep cycles and lowers vitamin D levels, weakening your immunity. Poor indoor air quality also increases respiratory risks. Taking brief outdoor breaks is a vital necessity for long-term well-being.</p>

Could staying indoors all day affect your health?

<p>Companies worldwide are rushing to adopt the latest digital tools, assuming that technology automatically equals speed and productivity. However, this digital shift does not always guarantee better results. Transitioning to digital platforms without a clear strategy often creates unexpected delays and new bottlenecks. Understanding the hidden costs of modern workplace technology is crucial for professionals looking to genuinely improve their daily workflow and efficiency.</p><h2>The burden of app fatigue and the toggle tax</h2><p>A major issue with digitisation is the constant need to switch between applications. According to a report by Harvard Business Review, employees toggle between different apps up to 1,200 times a day. This phenomenon, known as the "toggle tax", forces the brain to constantly refocus. It costs workers nearly four hours a week in lost productivity. Instead of working faster, individuals spend significant time just navigating through various digital ecosystems, managing notifications, and trying to regain their concentration.</p><h2>Data silos and duplicated efforts</h2><p>Going digital frequently traps information in isolated systems. When a business uses separate software for internal communication, project management, and accounting, data rarely flows smoothly between them. Workers often find themselves entering the exact same information across multiple platforms. A global study by Asana found that workers spend 58 per cent of their day on "work about work", such as searching for information, chasing status updates, and duplicating tasks. This lack of software integration is a primary reason why digital transformations fail.</p><h2>Hidden financial costs and software bloat</h2><p>Adding new digital tools introduces significant training and maintenance expenses. If a new software interface is overly complex, the initial learning curve will drastically reduce overall output for several weeks. This drop in performance can cost companies thousands of Rupees (Rs) annually in lost time and missed deadlines. Furthermore, organisations often pay heavy subscription fees for complex features their teams never use. Digital infrastructure demands regular updates and strict cybersecurity measures. When a server goes offline, work comes to a complete halt, cancelling out any speed gained by digitisation.</p><p>True efficiency comes from streamlining everyday processes, not just blindly digitising them. Before downloading another productivity application, evaluate if it genuinely solves an existing problem. Often, the most efficient approach is to eliminate unnecessary steps rather than adding more complex technology to the mix.</p>

While digital tools promise speed, they often create new delays. Reports show that app fatigue, poor software integration, and data silos severely reduce productivity. True workplace efficiency requires streamlining actual processes rather than just adding complex technology.

Companies worldwide are rushing to adopt the latest digital tools, assuming that technology automatically equals speed and productivity. However, this digital shift does not always guarantee better results. Transitioning to digital platforms without a clear strategy often creates unexpected delays and new bottlenecks. Understanding the hidden costs of modern workplace technology is crucial for professionals looking to genuinely improve their daily workflow and efficiency. The burden of app fatigue and the toggle tax A major issue with digitisation is the constant need to switch between applications. According to a report by Harvard Business Review, employees toggle between different apps up to 1,200 times a day. This phenomenon, known as the "toggle tax", forces the brain to constantly refocus. It costs workers nearly four hours a week in lost productivity. Instead of working faster, individuals spend significant time just navigating through various digital ecosystems, managing notifications, and trying to regain their concentration. Data silos and duplicated efforts Going digital frequently traps information in isolated systems. When a business uses separate software for internal communication, project management, and accounting, data rarely flows smoothly between them. Workers often find themselves entering the exact same information across multiple platforms. A global study by Asana found that workers spend 58 per cent of their day on "work about work", such as searching for information, chasing status updates, and duplicating tasks. This lack of software integration is a primary reason why digital transformations fail. Hidden financial costs and software bloat Adding new digital tools introduces significant training and maintenance expenses. If a new software interface is overly complex, the initial learning curve will drastically reduce overall output for several weeks. This drop in performance can cost companies thousands of Rupees (Rs) annually in lost time and missed deadlines. Furthermore, organisations often pay heavy subscription fees for complex features their teams never use. Digital infrastructure demands regular updates and strict cybersecurity measures. When a server goes offline, work comes to a complete halt, cancelling out any speed gained by digitisation. True efficiency comes from streamlining everyday processes, not just blindly digitising them. Before downloading another productivity application, evaluate if it genuinely solves an existing problem. Often, the most efficient approach is to eliminate unnecessary steps rather than adding more complex technology to the mix.

<p>While digital tools promise speed, they often create new delays. Reports show that app fatigue, poor software integration, and data silos severely reduce productivity. True workplace efficiency requires streamlining actual processes rather than just adding complex technology.</p>

Why going digital does not always mean becoming more efficient

<p>For millions of people, knee pain starts as a minor inconvenience, a slight stiffness after a long walk or a twinge while climbing stairs. But for many, especially as they age or continue to push through years of untreated discomfort, this pain gradually evolves into something far more limiting, affecting mobility, sleep, and everyday independence. Conditions like osteoarthritis, sports injuries, or long-term wear and tear can silently damage the knee joint until simple movements become a daily struggle.</p><p><br>While medication, physiotherapy, and lifestyle changes remain the first line of treatment, they don't always offer lasting relief once the joint damage becomes advanced. This is where knee replacement surgery enters the conversation, not as a last resort, but as a well-timed medical decision that can restore function and quality of life.</p><p><br>Even with the advancement of technology and integration of AI, knee surgery has seen significant changes in the medical industry. It has made the complex process simpler and more precise by delivering sub-millimetre precision, highly personalised care, and faster recovery times for patients. The significant innovations in orthopaedic surgery include robotic assistants, AI, AR, 3D printing and smart implants.</p><p>&nbsp;</p><p><strong>Also read:</strong> <a href="https://www.wionews.com/science/precision-in-motion-how-technology-is-shaping-orthopaedic-surgery-1787828555734">Precision in motion: How technology is shaping orthopaedic surgery?</a></p><h3>Specialists react to knee surgery</h3><p>In response, Dr Vineet Tyagi, Director, Orthopaedics, Joint Replacement &amp; Sports Injury Specialist, Max Super Speciality Hospital, Dehradun, said, "One of the most common things we hear from patients is, I have learned to live with the pain.’ While some degree of knee discomfort can be managed conservatively, persistent pain that affects walking, climbing stairs, sleep, or everyday activities should not be ignored. The goal of knee replacement surgery is not just to relieve pain, but to help patients regain their mobility and independence. What is particularly exciting today is how technology is helping us deliver more personalised care. Robotic-assisted knee replacement allows us to plan the procedure based on a patient's unique anatomy and execute that plan with a high degree of precision. This helps us achieve optimal implant positioning and alignment, which are important factors in the overall success of the surgery. For many patients, this means getting back to the activities they enjoy and living a more active life."</p><p>&nbsp;</p><p>Echoing similar views, Dr Abhishek Kumar, Associate Director, Orthopaedics &amp; Joint Replacement, Yatharth Super Speciality Hospital, Noida Extension, said, "Many patients continue to live with severe knee pain for years, believing surgery should only be considered as a last resort. However, when knee arthritis begins to significantly limit movement, affect sleep, or reduce independence, it may be time to consult an orthopaedic specialist about surgical options. Modern knee replacement procedures are very different from those performed a decade ago. The integration of advanced imaging, digital planning, and robotic-assisted technology allows surgeons to better understand each patient's unique anatomy and perform procedures with enhanced precision. Robotic-assisted surgery helps support accurate bone preparation and implant placement, contributing to a more personalised treatment approach. As orthopaedic technology continues to evolve, patients can benefit from solutions designed to improve function, mobility, and overall quality of life following knee replacement surgery."</p><p>&nbsp;</p>

With the advancement of technology and the integration of AI, knee surgery has seen significant changes in the medical industry. It has made the complex process simpler and more precise by delivering sub-millimetre precision, highly personalised care, and faster recovery times for patients.

For millions of people, knee pain starts as a minor inconvenience, a slight stiffness after a long walk or a twinge while climbing stairs. But for many, especially as they age or continue to push through years of untreated discomfort, this pain gradually evolves into something far more limiting, affecting mobility, sleep, and everyday independence. Conditions like osteoarthritis, sports injuries, or long-term wear and tear can silently damage the knee joint until simple movements become a daily struggle. While medication, physiotherapy, and lifestyle changes remain the first line of treatment, they don't always offer lasting relief once the joint damage becomes advanced. This is where knee replacement surgery enters the conversation, not as a last resort, but as a well-timed medical decision that can restore function and quality of life. Even with the advancement of technology and integration of AI, knee surgery has seen significant changes in the medical industry. It has made the complex process simpler and more precise by delivering sub-millimetre precision, highly personalised care, and faster recovery times for patients. The significant innovations in orthopaedic surgery include robotic assistants, AI, AR, 3D printing and smart implants. Also read: Precision in motion: How technology is shaping orthopaedic surgery? Specialists react to knee surgery In response, Dr Vineet Tyagi, Director, Orthopaedics, Joint Replacement & Sports Injury Specialist, Max Super Speciality Hospital, Dehradun, said, "One of the most common things we hear from patients is, I have learned to live with the pain.’ While some degree of knee discomfort can be managed conservatively, persistent pain that affects walking, climbing stairs, sleep, or everyday activities should not be ignored. The goal of knee replacement surgery is not just to relieve pain, but to help patients regain their mobility and independence. What is particularly exciting today is how technology is helping us deliver more personalised care. Robotic-assisted knee replacement allows us to plan the procedure based on a patient's unique anatomy and execute that plan with a high degree of precision. This helps us achieve optimal implant positioning and alignment, which are important factors in the overall success of the surgery. For many patients, this means getting back to the activities they enjoy and living a more active life." Echoing similar views, Dr Abhishek Kumar, Associate Director, Orthopaedics & Joint Replacement, Yatharth Super Speciality Hospital, Noida Extension, said, "Many patients continue to live with severe knee pain for years, believing surgery should only be considered as a last resort. However, when knee arthritis begins to significantly limit movement, affect sleep, or reduce independence, it may be time to consult an orthopaedic specialist about surgical options. Modern knee replacement procedures are very different from those performed a decade ago. The integration of advanced imaging, digital planning, and robotic-assisted technology allows surgeons to better understand each patient's unique anatomy and perform procedures with enhanced precision. Robotic-assisted surgery helps support accurate bone preparation and implant placement, contributing to a more personalised treatment approach. As orthopaedic technology continues to evolve, patients can benefit from solutions designed to improve function, mobility, and overall quality of life following knee replacement surgery."

<p>With the advancement of technology and the integration of AI, knee surgery has seen significant changes in the medical industry. It has made the complex process simpler and more precise by delivering sub-millimetre precision, highly personalised care, and faster recovery times for patients.</p>

Beyond joint pain and knowing when knee surgery becomes right choice

<p>As children, we tend to gulp down a cup of milk in a jiffy. While we dismiss the immediate burning sensation as temporary discomfort, what if I told you that it could lead to a major health problem?</p><p>A new study by University of Oxford researchers, published in the International Journal of Cancer, indicates precisely this.</p><p>The researchers based their findings by analysing the drink consumption habits of almost 980,000 people in the UK. According to this study, regularly consuming very hot tea and coffee triples the risk of developing oesophageal cancer.</p><p>Now, “very hot” here has been defined as any drink at 65 degrees Celsius or above. For example, tea or coffee immediately made after a kettle is fully boiled falls in this category.</p><p>This is not all. The researchers observed that consuming six or more hot drinks on a daily basis also raises the cancer risk. This assumes significance as oesophageal cancer is one of the most malignant cancers, causing over 0.54 million deaths on average annually.</p><p><a href="https://www.wionews.com/videos/consuming-very-hot-drinks-triples-risk-of-cancer-study-finds-1788972639347/embed">https://www.wionews.com/videos/consuming-very-hot-drinks-triples-risk-of-cancer-study-finds-1788972639347/embed</a></p><p>Its symptoms include problems swallowing food, indigestion, persistent cough, a hoarse voice and even weight loss.</p><p>So, the researchers’ advice is to wait a few minutes before drinking your cup of tea or coffee so that it cools down to a safer level.</p><p>At the same time, they caution that smoking and alcohol are more potent factors responsible for oesophageal cancer.</p>

The researchers observed that consuming six or more hot drinks on a daily basis also raises the cancer risk. This assumes significance as oesophageal cancer is one of the most malignant cancers, causing over 0.54 million deaths on average annually.

As children, we tend to gulp down a cup of milk in a jiffy. While we dismiss the immediate burning sensation as temporary discomfort, what if I told you that it could lead to a major health problem? A new study by University of Oxford researchers, published in the International Journal of Cancer, indicates precisely this. The researchers based their findings by analysing the drink consumption habits of almost 980,000 people in the UK. According to this study, regularly consuming very hot tea and coffee triples the risk of developing oesophageal cancer. Now, “very hot” here has been defined as any drink at 65 degrees Celsius or above. For example, tea or coffee immediately made after a kettle is fully boiled falls in this category. This is not all. The researchers observed that consuming six or more hot drinks on a daily basis also raises the cancer risk. This assumes significance as oesophageal cancer is one of the most malignant cancers, causing over 0.54 million deaths on average annually. https://www.wionews.com/videos/consuming-very-hot-drinks-triples-risk-of-cancer-study-finds-1788972639347/embed Its symptoms include problems swallowing food, indigestion, persistent cough, a hoarse voice and even weight loss. So, the researchers’ advice is to wait a few minutes before drinking your cup of tea or coffee so that it cools down to a safer level. At the same time, they caution that smoking and alcohol are more potent factors responsible for oesophageal cancer.

<p>The researchers observed that consuming six or more hot drinks on a daily basis also raises the cancer risk. This assumes significance as oesophageal cancer is one of the most malignant cancers, causing over 0.54 million deaths on average annually.</p>

Gravitas | Consuming very hot drinks triples risk of cancer, study finds

<p>Coffee and tea are a daily ritual for several people, and they are very particular about the choice of milk and sweetener added to their beverages, but according to scientists, there's another factor worth considering. Are you drinking your beverage too hot?</p><h2>Research on hot beverages</h2><p>As per a research led by scientists at the University of Oxford, people who regularly consume beverages at very high temperatures may have a greater risk of developing oesophageal squamous cell carcinoma (SCC), a form of cancer affecting the food pipe.</p><p>&nbsp;</p><p>The findings came from a study involving nearly one million adults in the UK. Participants who described their drinks as “very hot” were found to have roughly three times the risk of developing oesophageal SCC compared with those who generally consumed their beverages warm.</p><p>&nbsp;</p><p><strong>Also Read: </strong><a href="https://www.wionews.com/entertainment/peptide-parties-why-you-should-not-fall-for-this-gimmick-despite-the-celebrity-buzz-1788349869020"><strong>Peptide parties: Why you should not fall for this gimmick despite celebrity buzz</strong></a></p><p>&nbsp;</p><p>However, the study does not mean tea or coffee itself causes cancer.</p><h2>What did the study find?</h2><p>Researchers from Oxford Population Health analysed information from approximately 980,000 adults participating in the UK Biobank and Million Women Study.</p><p>&nbsp;</p><p>Participants who consumed hot drinks were asked to describe their usual drinking temperature as “warm”, “hot” or “very hot”. Their health records were then followed for more than a decade to identify cases of oesophageal SCC.</p><p>&nbsp;</p><p>The analysis showed a clear difference between the groups. Compared with people who preferred warm drinks, those who reported drinking hot beverages had an approximately 1.7-fold greater risk of oesophageal SCC. For those who preferred their drinks very hot, the risk was about three times higher.</p><p>&nbsp;</p><p><strong>Also Read: </strong><a href="https://www.wionews.com/entertainment/lifestyle/ozempic-weight-loss-trend-what-doctors-want-you-to-know-before-taking-it-1788614141240"><strong>Ozempic weight-loss trend: What doctors want you to know before taking it</strong></a></p><p>&nbsp;</p><p>Dr Keren Papier, lead researcher and senior nutritional epidemiologist at Oxford Population Health, said "International research has shown for some time that drinking beverages like maté [a drink popular in South America] at very high temperatures … is linked to increased risk of certain oesophageal cancers," as quoted by Cancer Research UK. "What was less clear was whether this also applied to the temperatures at which hot drinks are usually consumed in western populations. This is now the largest study to look at that question in a UK population, where many people drink tea and coffee daily. It adds to existing evidence that drinking very hot drinks could increase the risk of oesophageal squamous cell carcinoma."</p><p>&nbsp;</p><p><strong>Also Read: </strong><a href="https://www.wionews.com/entertainment/lifestyle/hair-fall-vs-hair-shedding-when-should-you-be-worried-1787750249566"><strong>Hair fall vs hair shedding: When should you be worried</strong></a></p><h2>How can hot drinks affect oesophagus?</h2><p>The researchers classified a beverage at 65 degrees Celsius or above as “very hot”. That is considerably cooler than freshly boiled water. Water coming directly from a kettle can reach approximately 100 degrees Celsius, while tea or coffee immediately after preparation can still be around 90-95 degrees Celsius after being poured into a cup.</p><p>&nbsp;</p><p>The oesophagus is the muscular tube that transports food and liquid from the mouth to the stomach. Extremely hot liquids can expose its lining to thermal injury, and as per scientists, repeatedly exposing the tissue to very high temperatures could cause irritation and damage. Continued injury and repair may, over time, contribute to cellular changes associated with cancer development.</p><p>&nbsp;</p><p><strong>Also Read: </strong><a href="https://www.wionews.com/world/phones-failure-and-fear-what-is-pushing-young-people-to-the-edge-1787648826242"><strong>Phones, failure and fear: What is pushing young people to the edge?</strong></a></p><p>&nbsp;</p><p>"More research is now needed to identify the exact drink temperatures linked to this increased risk," Papier said.</p><p>&nbsp;</p><p>The researchers also observed a link between consuming larger quantities of hot beverages and oesophageal SCC. People who reported drinking six or more hot beverages a day had a higher risk than those consuming fewer.</p><p>&nbsp;</p><p>However, that finding should not be interpreted as meaning that drinking several cups of tea or coffee will inevitably result in cancer.</p><p>&nbsp;</p>

A study at the University of Oxford has found that drinking "very hot" coffee or tea can increase the risk of a type of cancer. Read on to know more.


Coffee and tea are a daily ritual for several people, and they are very particular about the choice of milk and sweetener added to their beverages, but according to scientists, there's another factor worth considering. Are you drinking your beverage too hot? Research on hot beverages As per a research led by scientists at the University of Oxford, people who regularly consume beverages at very high temperatures may have a greater risk of developing oesophageal squamous cell carcinoma (SCC), a form of cancer affecting the food pipe. The findings came from a study involving nearly one million adults in the UK. Participants who described their drinks as “very hot” were found to have roughly three times the risk of developing oesophageal SCC compared with those who generally consumed their beverages warm. Also Read: Peptide parties: Why you should not fall for this gimmick despite celebrity buzz However, the study does not mean tea or coffee itself causes cancer. What did the study find? Researchers from Oxford Population Health analysed information from approximately 980,000 adults participating in the UK Biobank and Million Women Study. Participants who consumed hot drinks were asked to describe their usual drinking temperature as “warm”, “hot” or “very hot”. Their health records were then followed for more than a decade to identify cases of oesophageal SCC. The analysis showed a clear difference between the groups. Compared with people who preferred warm drinks, those who reported drinking hot beverages had an approximately 1.7-fold greater risk of oesophageal SCC. For those who preferred their drinks very hot, the risk was about three times higher. Also Read: Ozempic weight-loss trend: What doctors want you to know before taking it Dr Keren Papier, lead researcher and senior nutritional epidemiologist at Oxford Population Health, said "International research has shown for some time that drinking beverages like maté [a drink popular in South America] at very high temperatures … is linked to increased risk of certain oesophageal cancers," as quoted by Cancer Research UK. "What was less clear was whether this also applied to the temperatures at which hot drinks are usually consumed in western populations. This is now the largest study to look at that question in a UK population, where many people drink tea and coffee daily. It adds to existing evidence that drinking very hot drinks could increase the risk of oesophageal squamous cell carcinoma." Also Read: Hair fall vs hair shedding: When should you be worried How can hot drinks affect oesophagus? The researchers classified a beverage at 65 degrees Celsius or above as “very hot”. That is considerably cooler than freshly boiled water. Water coming directly from a kettle can reach approximately 100 degrees Celsius, while tea or coffee immediately after preparation can still be around 90-95 degrees Celsius after being poured into a cup. The oesophagus is the muscular tube that transports food and liquid from the mouth to the stomach. Extremely hot liquids can expose its lining to thermal injury, and as per scientists, repeatedly exposing the tissue to very high temperatures could cause irritation and damage. Continued injury and repair may, over time, contribute to cellular changes associated with cancer development. Also Read: Phones, failure and fear: What is pushing young people to the edge? "More research is now needed to identify the exact drink temperatures linked to this increased risk," Papier said. The researchers also observed a link between consuming larger quantities of hot beverages and oesophageal SCC. People who reported drinking six or more hot beverages a day had a higher risk than those consuming fewer. However, that finding should not be interpreted as meaning that drinking several cups of tea or coffee will inevitably result in cancer.

<p>A study at the University of Oxford has found that drinking "very hot" coffee or tea can increase the risk of a type of cancer. Read on to know more.<br>&nbsp;</p>

How hot is too hot? Oxford study flags cancer risk from very hot drinks

<p>There is a popular phrase in the fitness world that claims the yoga pose you avoid the most is the one you need the most. However, pushing yourself into a dreaded posture is not always the best advice. Confronting a challenging pose can either unlock emotional blockages or lead to physical harm. Here is exactly what happens to your body and mind when you attempt a yoga pose you normally avoid.</p><h2>Exposing Physical Limitations And Skeletal Variations</h2><p>Often, you avoid a pose simply because your body is not anatomically built for it. When you finally attempt that skipped posture, it immediately exposes physical limitations such as muscle weakness or skeletal variations. For example, deep knee bends in a chair pose can cause thighs to shake due to intense muscular demands. According to anatomical experts, variations exist from human to human, meaning some individuals can naturally do the splits or deep backbends, while others cannot safely touch their toes. Forcing yourself into a shape you normally avoid can break the core yoga principle of 'Ahimsa', or non-harming, if it leads to injury.</p><h2>The Science Of Somatic Tension Release</h2><p>If you avoid hip-opening poses like the Pigeon Pose or Lizard Pose, attempting them gently can trigger a significant somatic release. The hips are a central hub in the body responsible for bearing weight and enabling movement. Mental health professionals and yoga teachers note that the hips can act as storage places for emotional stress and trauma.</p><p>&nbsp;</p><p>When you finally stretch these tight areas, you stimulate blood circulation and encourage the body to release stored emotional blockages. A report by clinical social worker Sarah Herstich notes that this process can ease physical symptoms like lower back discomfort while simultaneously reducing anxiety. You might feel a sudden rush of emotions or a sense of calmness as the tension leaves your muscles.</p><h2>Regulating The Autonomic Nervous System</h2><p>The intensity with which you approach an avoided pose completely alters how your nervous system reacts. According to a study published by the National Center for Biotechnology Information, low-intensity stretching increases parasympathetic nervous system activity, which promotes relaxation and rest. However, if you force your body into a high-intensity stretch that causes pain, your sympathetic nervous system takes over, triggering a fight-or-flight stress response.</p><h2>When Avoiding A Pose Is The Safest Choice</h2><p>Sometimes, avoiding a pose is your body's intelligent way of preventing injury.&nbsp;</p><p>&nbsp;</p><p>Pregnant women should avoid intense twists and deep backbends to prevent abdominal strain and balance issues.</p><p>&nbsp;</p><p>Individuals with hypertension should skip inversions like headstands, as reversing blood flow can dangerously spike blood pressure.</p><p>&nbsp;</p><p>People with herniated discs or sciatica can worsen their injuries by attempting extreme postures like the wheel or cobra pose.</p><p>&nbsp;</p><p>Those with unhealed emotional trauma might find deep hip openers overwhelming, as they can re-traumatise the nervous system.</p><p>&nbsp;</p><p>Instead of forcing your body into a posture you dislike, approach it with curiosity and modify it using props. Honouring your physical limits is the safest way to practice. A simple modification that calms your nervous system provides far more benefits than an advanced pose that causes pain.</p>

Attempting a yoga pose you usually avoid can either trigger a somatic release of stored emotional tension or expose skeletal limits. While gentle stretching regulates the nervous system, forcing painful postures can spike blood pressure or worsen spinal injuries. 

There is a popular phrase in the fitness world that claims the yoga pose you avoid the most is the one you need the most. However, pushing yourself into a dreaded posture is not always the best advice. Confronting a challenging pose can either unlock emotional blockages or lead to physical harm. Here is exactly what happens to your body and mind when you attempt a yoga pose you normally avoid. Exposing Physical Limitations And Skeletal Variations Often, you avoid a pose simply because your body is not anatomically built for it. When you finally attempt that skipped posture, it immediately exposes physical limitations such as muscle weakness or skeletal variations. For example, deep knee bends in a chair pose can cause thighs to shake due to intense muscular demands. According to anatomical experts, variations exist from human to human, meaning some individuals can naturally do the splits or deep backbends, while others cannot safely touch their toes. Forcing yourself into a shape you normally avoid can break the core yoga principle of 'Ahimsa', or non-harming, if it leads to injury. The Science Of Somatic Tension Release If you avoid hip-opening poses like the Pigeon Pose or Lizard Pose, attempting them gently can trigger a significant somatic release. The hips are a central hub in the body responsible for bearing weight and enabling movement. Mental health professionals and yoga teachers note that the hips can act as storage places for emotional stress and trauma. When you finally stretch these tight areas, you stimulate blood circulation and encourage the body to release stored emotional blockages. A report by clinical social worker Sarah Herstich notes that this process can ease physical symptoms like lower back discomfort while simultaneously reducing anxiety. You might feel a sudden rush of emotions or a sense of calmness as the tension leaves your muscles. Regulating The Autonomic Nervous System The intensity with which you approach an avoided pose completely alters how your nervous system reacts. According to a study published by the National Center for Biotechnology Information, low-intensity stretching increases parasympathetic nervous system activity, which promotes relaxation and rest. However, if you force your body into a high-intensity stretch that causes pain, your sympathetic nervous system takes over, triggering a fight-or-flight stress response. When Avoiding A Pose Is The Safest Choice Sometimes, avoiding a pose is your body's intelligent way of preventing injury. Pregnant women should avoid intense twists and deep backbends to prevent abdominal strain and balance issues. Individuals with hypertension should skip inversions like headstands, as reversing blood flow can dangerously spike blood pressure. People with herniated discs or sciatica can worsen their injuries by attempting extreme postures like the wheel or cobra pose. Those with unhealed emotional trauma might find deep hip openers overwhelming, as they can re-traumatise the nervous system. Instead of forcing your body into a posture you dislike, approach it with curiosity and modify it using props. Honouring your physical limits is the safest way to practice. A simple modification that calms your nervous system provides far more benefits than an advanced pose that causes pain.

<p>Attempting a yoga pose you usually avoid can either trigger a somatic release of stored emotional tension or expose skeletal limits. While gentle stretching regulates the nervous system, forcing painful postures can spike blood pressure or worsen spinal injuries.&nbsp;</p>

What happens when you do a yoga pose you've always avoided?

<p>While yoga is widely celebrated for its mental and physical health benefits, the pressure to master advanced poses is putting practitioners at serious risk. Pushing your body into painful contortions just to perfect a headstand or deep backbend can do more harm than good. Here is why you should stop forcing difficult yoga poses and start listening to your body instead.</p><h2>The Alarming Rise in Yoga Injuries</h2><p>The number of people getting hurt while practising yoga has grown significantly in recent years. Between 2001 and 2014, approximately 29,590 yoga-related injuries were treated in emergency departments in the United States. During this period, the injury rate increased from 9.5 to 17 per 100,000 participants. Older adults are particularly vulnerable, experiencing an injury rate of 57.9 per 100,000 participants. The most common injuries reported are sprains and strains, which affect the trunk area in 46.6 per cent of cases.</p><h2>The Riskiest Poses You Should Avoid Forcing</h2><p>Advanced poses require years of conditioning and should never be forced. A high percentage of yoga-related injuries are caused by advanced poses such as headstands, shoulder stands, and backbends like the lotus, wheel, or camel pose.</p><p>&nbsp;</p><p><strong>Shoulder stands:</strong> According to experts, shoulder stands apply significant pressure to the cervical vertebrae in the neck, forcing it to flex forward uncomfortably.</p><p>&nbsp;</p><p><strong>Headstands:</strong> Headstands can be risky because they apply immense strain to the neck, shoulders, or hands.</p><p>&nbsp;</p><p><strong>Backbends:</strong> Moving too abruptly into backbends can twist the spine. If you have chronic back pain, you should avoid backbends unless supervised by an experienced teacher.</p><h2>The Financial Impact of Joint Damage</h2><p>Pushing past your physical limit is not a sign of progress; it is a clear path to long-term joint damage. Treatment for severe yoga injuries can be highly expensive. For instance, if you force a pose and suffer a meniscus tear in your knee, the surgical repair is costly. The cost of a standard arthroscopic meniscus repair in India ranges from Rs 80,000 to Rs 1,50,000. For more complex cases, the cost can escalate up to Rs 3,50,000.</p><p>&nbsp;</p><p>Your yoga practice should focus on mindfulness, not competition. Prioritise your safety by listening to your body, modifying difficult poses, and focusing on proper alignment. Remember, a simple pose done correctly is far more beneficial than an advanced posture that risks your health and finances.</p>

Pushing your body into advanced yoga poses like headstands and deep backbends without proper conditioning causes severe joint damage and muscle strains. Understanding the physical and financial risks of forcing difficult postures helps prioritise basic alignment to prevent long-term injuries.

While yoga is widely celebrated for its mental and physical health benefits, the pressure to master advanced poses is putting practitioners at serious risk. Pushing your body into painful contortions just to perfect a headstand or deep backbend can do more harm than good. Here is why you should stop forcing difficult yoga poses and start listening to your body instead. The Alarming Rise in Yoga Injuries The number of people getting hurt while practising yoga has grown significantly in recent years. Between 2001 and 2014, approximately 29,590 yoga-related injuries were treated in emergency departments in the United States. During this period, the injury rate increased from 9.5 to 17 per 100,000 participants. Older adults are particularly vulnerable, experiencing an injury rate of 57.9 per 100,000 participants. The most common injuries reported are sprains and strains, which affect the trunk area in 46.6 per cent of cases. The Riskiest Poses You Should Avoid Forcing Advanced poses require years of conditioning and should never be forced. A high percentage of yoga-related injuries are caused by advanced poses such as headstands, shoulder stands, and backbends like the lotus, wheel, or camel pose. Shoulder stands: According to experts, shoulder stands apply significant pressure to the cervical vertebrae in the neck, forcing it to flex forward uncomfortably. Headstands: Headstands can be risky because they apply immense strain to the neck, shoulders, or hands. Backbends: Moving too abruptly into backbends can twist the spine. If you have chronic back pain, you should avoid backbends unless supervised by an experienced teacher. The Financial Impact of Joint Damage Pushing past your physical limit is not a sign of progress; it is a clear path to long-term joint damage. Treatment for severe yoga injuries can be highly expensive. For instance, if you force a pose and suffer a meniscus tear in your knee, the surgical repair is costly. The cost of a standard arthroscopic meniscus repair in India ranges from Rs 80,000 to Rs 1,50,000. For more complex cases, the cost can escalate up to Rs 3,50,000. Your yoga practice should focus on mindfulness, not competition. Prioritise your safety by listening to your body, modifying difficult poses, and focusing on proper alignment. Remember, a simple pose done correctly is far more beneficial than an advanced posture that risks your health and finances.

<p>Pushing your body into advanced yoga poses like headstands and deep backbends without proper conditioning causes severe joint damage and muscle strains. Understanding the physical and financial risks of forcing difficult postures helps prioritise basic alignment to prevent long-term injuries.</p>

Why you should stop forcing yourself into difficult yoga poses

<p>Millions of students rely on all-nighters to cover their syllabus just hours before an exam. While drinking coffee and reading until sunrise might feel like a necessary sacrifice, medical research paints a completely different picture. Staying awake for 24 straight hours alters your brain chemistry and physical health so severely that it actively works against your academic goals. Here is the exact biological toll of skipping sleep.</p><h2>Cognitive impairment and involuntary micro-sleeps</h2><p>The most immediate impact of an all-nighter is a drastic drop in vigilance and executive function. According to medical research, staying awake for 24 hours causes cognitive impairment equivalent to a blood alcohol concentration of 0.10 per cent. This significantly reduces your problem-solving skills and slows your reaction time. Furthermore, a severely sleep-deprived brain will force itself to shut down through involuntary episodes called micro-sleeps. These last between one and 15 seconds. During an exam, a micro-sleep can cause you to lose your train of thought entirely or misread complex questions.</p><h2>Memory consolidation failure</h2><p>Your brain processes information in three stages: acquisition, consolidation, and recall. While you might acquire facts during a late-night study session, consolidation only happens when you are asleep. Medical studies confirm that during deep sleep, the hippocampus transfers short-term memories to the neocortex for long-term storage. By staying awake, you deny your brain this critical transfer period. The newly memorised facts are simply overwritten or forgotten, leaving you staring blankly at the exam paper unable to recall the answers you read just hours prior.</p><h2>The physical toll on immunity and the heart</h2><p>The consequences extend far beyond mental fog. Forcing the body to stay awake triggers a severe stress response. Your system releases elevated levels of cortisol, which increases blood pressure and your resting heart rate, leading to physical jitters and exam anxiety. Additionally, skipping sleep halts the production of infection-fighting proteins called cytokines. This sudden drop in immune function explains why so many students fall ill with a cold or fever immediately after their exams conclude.</p><p>&nbsp;</p><p>Sacrificing sleep is a medically unsound strategy that actively harms your physical health and test scores. Health experts recommend prioritising seven to nine hours of rest to ensure your memory is locked in, your stress levels remain low, and your body is prepared for the exam.</p>

Staying awake all night severely impairs both physical health and memory. Medical research confirms that 24 hours without sleep causes cognitive impairment similar to being intoxicated, triggers involuntary micro-sleeps, and spikes harmful stress hormones.

Millions of students rely on all-nighters to cover their syllabus just hours before an exam. While drinking coffee and reading until sunrise might feel like a necessary sacrifice, medical research paints a completely different picture. Staying awake for 24 straight hours alters your brain chemistry and physical health so severely that it actively works against your academic goals. Here is the exact biological toll of skipping sleep. Cognitive impairment and involuntary micro-sleeps The most immediate impact of an all-nighter is a drastic drop in vigilance and executive function. According to medical research, staying awake for 24 hours causes cognitive impairment equivalent to a blood alcohol concentration of 0.10 per cent. This significantly reduces your problem-solving skills and slows your reaction time. Furthermore, a severely sleep-deprived brain will force itself to shut down through involuntary episodes called micro-sleeps. These last between one and 15 seconds. During an exam, a micro-sleep can cause you to lose your train of thought entirely or misread complex questions. Memory consolidation failure Your brain processes information in three stages: acquisition, consolidation, and recall. While you might acquire facts during a late-night study session, consolidation only happens when you are asleep. Medical studies confirm that during deep sleep, the hippocampus transfers short-term memories to the neocortex for long-term storage. By staying awake, you deny your brain this critical transfer period. The newly memorised facts are simply overwritten or forgotten, leaving you staring blankly at the exam paper unable to recall the answers you read just hours prior. The physical toll on immunity and the heart The consequences extend far beyond mental fog. Forcing the body to stay awake triggers a severe stress response. Your system releases elevated levels of cortisol, which increases blood pressure and your resting heart rate, leading to physical jitters and exam anxiety. Additionally, skipping sleep halts the production of infection-fighting proteins called cytokines. This sudden drop in immune function explains why so many students fall ill with a cold or fever immediately after their exams conclude. Sacrificing sleep is a medically unsound strategy that actively harms your physical health and test scores. Health experts recommend prioritising seven to nine hours of rest to ensure your memory is locked in, your stress levels remain low, and your body is prepared for the exam.

<p>Staying awake all night severely impairs both physical health and memory. Medical research confirms that 24 hours without sleep causes cognitive impairment similar to being intoxicated, triggers involuntary micro-sleeps, and spikes harmful stress hormones.</p>

What happens to your body when you study all night?

<p>Students around the world often sit for hours with their books, thinking long study sessions yield the best results. However, medical research proves that non-stop studying harms both your body and your academic performance. Taking regular, scheduled breaks is not a waste of time. It is a biological requirement that protects your physical health, sharpens your focus, and significantly reduces exam anxiety.</p><h2>Combating mental fatigue with the 52-17 rule</h2><p>The human brain is not designed to maintain strict focus for hours at a time. According to a productivity report by DeskTime, the most effective workers and students follow a specific pattern: they work for 52 minutes and take a break for 17 minutes. Furthermore, a study published by the University of Illinois found that brief diversions vastly improve focus on a single task. When you study without pausing, your brain depletes its oxygen and glucose levels. A short break allows your cognitive functions to reset, preventing mental fatigue and helping you memorise facts faster. Rest periods also lower the production of cortisol, a primary stress hormone, which keeps your anxiety levels in check.</p><h2>Protecting your vision using the 20-20-20 technique</h2><p>Staring at a laptop or textbook for prolonged periods causes severe digital eye strain. The American Optometric Association notes that people blink up to 60 per cent less often when looking at screens. This directly leads to dry eyes, blurred vision, and tension headaches. To protect your eye health, experts recommend the 20-20-20 technique. For every 20 minutes of reading, look at an object 20 feet away for exactly 20 seconds. This short pause relaxes the eye muscles and prevents long-term vision damage.</p><h2>Reducing spinal pressure and joint stiffness</h2><p>Sitting at a desk for hours places intense pressure on your lower back and slows down your blood circulation. The World Health Organization repeatedly warns about the health risks associated with sedentary behaviour. Taking a five-minute walking break every hour counters these negative effects. Standing up allows oxygen-rich blood to flow naturally to your brain and muscles. Stretching during these short intervals relieves joint stiffness and prevents the chronic posture issues that many students face during exam preparation.</p><p>&nbsp;</p><p>Forcing yourself to study without resting is a dangerous strategy that damages your physical health and ruins your concentration. By incorporating short, active breaks into your routine, you can protect your eyesight, support your spine, and retain information much more effectively.</p>

Taking short study breaks is essential for physical and mental health. Medical research shows that brief pauses prevent digital eye strain, relieve spinal pressure, and reduce mental fatigue. Techniques like the 20-20-20 rule and the 52-17 method help students maintain focus and lower stress.

Students around the world often sit for hours with their books, thinking long study sessions yield the best results. However, medical research proves that non-stop studying harms both your body and your academic performance. Taking regular, scheduled breaks is not a waste of time. It is a biological requirement that protects your physical health, sharpens your focus, and significantly reduces exam anxiety. Combating mental fatigue with the 52-17 rule The human brain is not designed to maintain strict focus for hours at a time. According to a productivity report by DeskTime, the most effective workers and students follow a specific pattern: they work for 52 minutes and take a break for 17 minutes. Furthermore, a study published by the University of Illinois found that brief diversions vastly improve focus on a single task. When you study without pausing, your brain depletes its oxygen and glucose levels. A short break allows your cognitive functions to reset, preventing mental fatigue and helping you memorise facts faster. Rest periods also lower the production of cortisol, a primary stress hormone, which keeps your anxiety levels in check. Protecting your vision using the 20-20-20 technique Staring at a laptop or textbook for prolonged periods causes severe digital eye strain. The American Optometric Association notes that people blink up to 60 per cent less often when looking at screens. This directly leads to dry eyes, blurred vision, and tension headaches. To protect your eye health, experts recommend the 20-20-20 technique. For every 20 minutes of reading, look at an object 20 feet away for exactly 20 seconds. This short pause relaxes the eye muscles and prevents long-term vision damage. Reducing spinal pressure and joint stiffness Sitting at a desk for hours places intense pressure on your lower back and slows down your blood circulation. The World Health Organization repeatedly warns about the health risks associated with sedentary behaviour. Taking a five-minute walking break every hour counters these negative effects. Standing up allows oxygen-rich blood to flow naturally to your brain and muscles. Stretching during these short intervals relieves joint stiffness and prevents the chronic posture issues that many students face during exam preparation. Forcing yourself to study without resting is a dangerous strategy that damages your physical health and ruins your concentration. By incorporating short, active breaks into your routine, you can protect your eyesight, support your spine, and retain information much more effectively.

<p>Taking short study breaks is essential for physical and mental health. Medical research shows that brief pauses prevent digital eye strain, relieve spinal pressure, and reduce mental fatigue. Techniques like the 20-20-20 rule and the 52-17 method help students maintain focus and lower stress.</p>

Why taking short study breaks could be good for your health

Pulling an all-nighter before a major test significantly impairs cognitive function. Scientific research shows that skipping sleep reduces learning ability by up to 40 per cent, triggers extreme stress hormones, and stops the brain from effectively consolidating long-term memories.

<p>The science of sleep deprivation: Why skipping rest can reduce learning ability, increase stress and make last-minute studying less effective</p>

What happens to your brain and body when you don't sleep before an exam?

<p>While yoga is widely celebrated for improving flexibility, modern medical science is now highlighting its profound impact on the biological ageing process. For older adults, regular yoga practice is no longer just a fitness trend; it is a proven medical intervention that targets physical frailty, cognitive decline and cardiovascular disease. Understanding the clinical data behind this ancient practice explains why doctors increasingly recommend it for healthy ageing.</p><h2>'Reversing physical frailty and muscle loss'</h2><p>As the body ages, a natural loss of function and stamina increases the risk of dangerous falls. However, a major review of 33 randomised controlled trials published by the Annals of Internal Medicine found that yoga offers significant protection against physical frailty. The Harvard-led study, which involved nearly 2,400 participants aged 65 and older, revealed that regular yoga practice drastically improves walking speed and the ability to rise from a chair without assistance. Researchers noted that even chair-based yoga was proven to build the functional strength required for independent living.</p><h2>'Protecting brain volume and memory'</h2><p>The benefits of mindful movement extend deep into the nervous system. Clinical imaging shows that experienced yoga practitioners exhibit increased grey matter volume in the hippocampus, which is the brain region responsible for memory. Furthermore, researchers have noted that combining memory training with yoga offers additive benefits for boosting brain plasticity and improving executive function in older adults. The mindful breathing involved in the practice also helps regulate the body's stress response, providing a natural defence against age-related cognitive decline.</p><h2>'Cardiovascular and cellular health'</h2><p>Yoga also serves as a powerful tool for metabolic and heart health. A clinical review of older adults found that practising yoga for more than three sessions per week reduced systolic blood pressure by an average of 11 mmHg and diastolic pressure by 6 mmHg. On a cellular level, clinical trials indicate that yoga-based lifestyle interventions successfully lower inflammation markers, such as C-reactive protein, and positively affect mechanistic biomarkers of longevity.</p><p>&nbsp;</p><p>Ultimately, embracing yoga in later life does not require extreme flexibility. Simple, modified movements provide immense neurological and physiological benefits, proving that it is never too late to transform your health.</p><p>&nbsp;</p>

ecent clinical studies reveal that yoga offers profound medical benefits for older adults, including protection against physical frailty and cognitive decline. Research led by Harvard confirms that regular practice improves walking speed, lowers blood pressure and increases brain volume.

While yoga is widely celebrated for improving flexibility, modern medical science is now highlighting its profound impact on the biological ageing process. For older adults, regular yoga practice is no longer just a fitness trend; it is a proven medical intervention that targets physical frailty, cognitive decline and cardiovascular disease. Understanding the clinical data behind this ancient practice explains why doctors increasingly recommend it for healthy ageing. 'Reversing physical frailty and muscle loss' As the body ages, a natural loss of function and stamina increases the risk of dangerous falls. However, a major review of 33 randomised controlled trials published by the Annals of Internal Medicine found that yoga offers significant protection against physical frailty. The Harvard-led study, which involved nearly 2,400 participants aged 65 and older, revealed that regular yoga practice drastically improves walking speed and the ability to rise from a chair without assistance. Researchers noted that even chair-based yoga was proven to build the functional strength required for independent living. 'Protecting brain volume and memory' The benefits of mindful movement extend deep into the nervous system. Clinical imaging shows that experienced yoga practitioners exhibit increased grey matter volume in the hippocampus, which is the brain region responsible for memory. Furthermore, researchers have noted that combining memory training with yoga offers additive benefits for boosting brain plasticity and improving executive function in older adults. The mindful breathing involved in the practice also helps regulate the body's stress response, providing a natural defence against age-related cognitive decline. 'Cardiovascular and cellular health' Yoga also serves as a powerful tool for metabolic and heart health. A clinical review of older adults found that practising yoga for more than three sessions per week reduced systolic blood pressure by an average of 11 mmHg and diastolic pressure by 6 mmHg. On a cellular level, clinical trials indicate that yoga-based lifestyle interventions successfully lower inflammation markers, such as C-reactive protein, and positively affect mechanistic biomarkers of longevity. Ultimately, embracing yoga in later life does not require extreme flexibility. Simple, modified movements provide immense neurological and physiological benefits, proving that it is never too late to transform your health.

<p>Recent clinical studies reveal that yoga offers profound medical benefits for older adults, including protection against physical frailty and cognitive decline. Research led by Harvard confirms that regular practice improves walking speed, lowers blood pressure and increases brain volume.</p>

Why yoga may become more important as you get older

<p>When it comes to cardiovascular fitness, people often wonder if a brisk walk offers the exact same benefits as a strenuous run. Both physical activities successfully elevate your heart rate, but choosing the right one depends heavily on your current fitness level, joint health and long-term medical goals. Understanding the science behind these two popular exercises can help you make an informed decision for your heart.</p><h2>'The science behind energy expenditure'</h2><p>Running burns significantly more calories per minute than walking. Running can burn more than twice as many calories per minute as walking. For example, running burns about 11.5 calories per minute, whereas walking burns roughly 5.0 calories per minute. If your primary goal is rapid weight loss, running provides a highly time-efficient workout. However, a brisk walk of one hour burns a similar amount of calories as a 30-minute run. It simply takes more time to achieve the same energy expenditure.</p><h2>'Impact on your joints and muscles'</h2><p>Running is a high-impact exercise that can increase the risk of injuries like runner's knee, stress fractures and Achilles tendonitis. Every time your foot strikes the ground, your body absorbs a massive amount of force. Walking, conversely, is a low-impact activity that is generally easier on the joints. This makes it a much safer option for older adults, beginners or individuals recovering from previous injuries.</p><h2>'Cardiovascular benefits compared'</h2><p>Both activities heavily reduce the risk of hypertension, high cholesterol and type 2 diabetes. A major study published in the journal Arteriosclerosis, Thrombosis, and Vascular Biology compared walkers and runners based on equal energy expenditure. The researchers found that brisk walking lowered the risk of coronary heart disease by 9.3 per cent. Running reduced the same risk by 4.5 per cent. This medical data confirms that moderate-intensity walking is highly effective for maintaining long-term cardiovascular health.</p><p>&nbsp;</p><p>Ultimately, the best exercise is the one you can perform consistently over time. Running offers quicker fitness results, but walking provides a highly sustainable, low-impact path to a healthy heart. Start with a brisk daily walk and slowly increase your pace to build lasting cardiovascular endurance.</p>

Medical research shows that both walking and running provide significant cardiovascular benefits. While running burns calories at a faster rate, brisk walking offers a safer, low-impact alternative that can reduce the risk of coronary heart disease by 9.3 per cent over time.

When it comes to cardiovascular fitness, people often wonder if a brisk walk offers the exact same benefits as a strenuous run. Both physical activities successfully elevate your heart rate, but choosing the right one depends heavily on your current fitness level, joint health and long-term medical goals. Understanding the science behind these two popular exercises can help you make an informed decision for your heart. 'The science behind energy expenditure' Running burns significantly more calories per minute than walking. Running can burn more than twice as many calories per minute as walking. For example, running burns about 11.5 calories per minute, whereas walking burns roughly 5.0 calories per minute. If your primary goal is rapid weight loss, running provides a highly time-efficient workout. However, a brisk walk of one hour burns a similar amount of calories as a 30-minute run. It simply takes more time to achieve the same energy expenditure. 'Impact on your joints and muscles' Running is a high-impact exercise that can increase the risk of injuries like runner's knee, stress fractures and Achilles tendonitis. Every time your foot strikes the ground, your body absorbs a massive amount of force. Walking, conversely, is a low-impact activity that is generally easier on the joints. This makes it a much safer option for older adults, beginners or individuals recovering from previous injuries. 'Cardiovascular benefits compared' Both activities heavily reduce the risk of hypertension, high cholesterol and type 2 diabetes. A major study published in the journal Arteriosclerosis, Thrombosis, and Vascular Biology compared walkers and runners based on equal energy expenditure. The researchers found that brisk walking lowered the risk of coronary heart disease by 9.3 per cent. Running reduced the same risk by 4.5 per cent. This medical data confirms that moderate-intensity walking is highly effective for maintaining long-term cardiovascular health. Ultimately, the best exercise is the one you can perform consistently over time. Running offers quicker fitness results, but walking provides a highly sustainable, low-impact path to a healthy heart. Start with a brisk daily walk and slowly increase your pace to build lasting cardiovascular endurance.

<p>Medical research shows that both walking and running provide significant cardiovascular benefits. While running burns calories at a faster rate, brisk walking offers a safer, low-impact alternative that can reduce the risk of coronary heart disease by 9.3 per cent over time.</p>

Walking vs running: Which is better for your heart health?

<p>We see it on every smartwatch and fitness tracker. The 10,000-step target has become the universal goal for daily physical activity. Surprisingly, this number was not created by medical professionals. It originated from a 1964 marketing campaign for a Japanese pedometer called Manpo-kei, which translates to "10,000-step meter". However, modern research shows that hitting this daily milestone still offers profound, measurable benefits for your heart, brain and waistline.</p><h2>'The true number for longevity'</h2><p>While 10,000 is a fantastic target, you might not need that many steps to live longer. A major study published in the Journal of the American Medical Association (JAMA) revealed that health benefits actually begin at roughly 4,000 steps. For older adults, the benefits of walking peak at around 7,000 to 8,000 steps per day. Taking more than 10,000 steps does not significantly reduce mortality rates further, but it does continue to improve overall fitness and stamina.</p><h2>'Protecting the heart and brain'</h2><p>Walking is one of the most effective ways to protect your cognitive health. Another recent JAMA study found that taking approximately 9,800 steps a day can reduce the risk of dementia by 50 per cent. Even taking just 3,800 steps daily was shown to lower cognitive decline by 25 per cent. Furthermore, a consistent walking routine lowers blood pressure, improves circulation and reduces the risk of cardiovascular disease.</p><h2>'The truth about calorie burn'</h2><p>Depending on your stride length, 10,000 steps equate to roughly eight kilometres or five miles. For the average adult, this distance burns between 300 and 500 calories. However, researchers note that walking alone will not guarantee weight loss. You must pair daily movement with a balanced diet to see physical changes. The true physical value of 10,000 steps lies in moving away from a sedentary lifestyle, which drastically improves metabolism and muscle tone.</p><p>&nbsp;</p><p>The most important takeaway from modern science is that every step counts. If you currently average three thousand steps, simply aim for five thousand. Building a consistent daily habit is far more beneficial than stressing over a perfect number.</p>

While the 10,000-step goal began as a marketing campaign, modern science confirms that daily walking transforms your health. Medical studies show that 7,000 to 10,000 steps daily can lower dementia risk, reduce blood pressure, and burn up to 500 calories.

We see it on every smartwatch and fitness tracker. The 10,000-step target has become the universal goal for daily physical activity. Surprisingly, this number was not created by medical professionals. It originated from a 1964 marketing campaign for a Japanese pedometer called Manpo-kei, which translates to "10,000-step meter". However, modern research shows that hitting this daily milestone still offers profound, measurable benefits for your heart, brain and waistline. 'The true number for longevity' While 10,000 is a fantastic target, you might not need that many steps to live longer. A major study published in the Journal of the American Medical Association (JAMA) revealed that health benefits actually begin at roughly 4,000 steps. For older adults, the benefits of walking peak at around 7,000 to 8,000 steps per day. Taking more than 10,000 steps does not significantly reduce mortality rates further, but it does continue to improve overall fitness and stamina. 'Protecting the heart and brain' Walking is one of the most effective ways to protect your cognitive health. Another recent JAMA study found that taking approximately 9,800 steps a day can reduce the risk of dementia by 50 per cent. Even taking just 3,800 steps daily was shown to lower cognitive decline by 25 per cent. Furthermore, a consistent walking routine lowers blood pressure, improves circulation and reduces the risk of cardiovascular disease. 'The truth about calorie burn' Depending on your stride length, 10,000 steps equate to roughly eight kilometres or five miles. For the average adult, this distance burns between 300 and 500 calories. However, researchers note that walking alone will not guarantee weight loss. You must pair daily movement with a balanced diet to see physical changes. The true physical value of 10,000 steps lies in moving away from a sedentary lifestyle, which drastically improves metabolism and muscle tone. The most important takeaway from modern science is that every step counts. If you currently average three thousand steps, simply aim for five thousand. Building a consistent daily habit is far more beneficial than stressing over a perfect number.

<p>While the 10,000-step goal began as a marketing campaign, modern science confirms that daily walking transforms your health. Medical studies show that 7,000 to 10,000 steps daily can lower dementia risk, reduce blood pressure, and burn up to 500 calories.</p>

What 10,000 steps a day really does to your body

<p>Nowadays, losing weight is no longer confined to eating less and exercising more, as prescription drugs such as Ozempic and other GLP-1 medicines have become part of the conversation. For someone struggling with their weight, the appeal is easy to understand: a medicine that can reduce hunger, make you feel full for longer and help bring down body weight sounds far easier than another restrictive diet. But does that mean everyone who wants to lose a few kilos should take it?</p><p>&nbsp;</p><p>GLP-1 medicines are prescription drugs and are meant for people who meet specific medical criteria. But as their popularity continues to grow, so does a new concern: are medicines designed to treat medical conditions slowly being turned into lifestyle products?</p><p>&nbsp;</p><p>To understand how these medicines work, and what people need to know before taking them, <i>WION </i>reached out to doctors to separate the medical facts from the growing social-media hype.</p><p>&nbsp;</p><p><i>Dr Chirag Tandon, Director of Internal Medicine at ShardaCare - Healthcity</i>, says the popularity of Ozempic is linked not only to its effects but also to the attention it has received online.</p><p>&nbsp;</p><p><strong>Also Read: </strong><a href="https://www.wionews.com/entertainment/peptide-parties-why-you-should-not-fall-for-this-gimmick-despite-the-celebrity-buzz-1788349869020"><strong>Peptide parties: Why you should not fall for this gimmick despite celebrity buzz</strong></a></p><p>&nbsp;</p><p>“The rise of Ozempic, another GLP-1 medicine also used for weight loss, may be attributable to the way these drugs diminish appetite, increase feelings of satiety and help regulate blood sugar levels, in addition to being popularised on social media and discussed by celebrities seeking to lose weight. This medicine is, however, a prescription drug and should not be treated as a shortcut to weight loss.”</p><h2>How do these medicines actually work?</h2><p>Semaglutide, the active ingredient in Ozempic, belongs to a group of medicines known as GLP-1 receptor agonists. Rather than simply “burning fat”, it works on several processes involved in hunger, digestion and blood sugar regulation.</p><p>&nbsp;</p><p><i>Dr Narendra BS, Lead Consultant – Endocrinology &amp; Diabetology at Aster Whitefield Hospitals,</i> explains, "Semaglutide mimics the action of GLP-1, which plays roles like controlling appetite, aiding digestion, and regulating blood sugar levels. The mechanism of weight loss by semaglutide is probably the activation of brain areas that signal satiety and suppress appetite while reducing the desire for food and hunger. This causes calorie intake to go down without the person feeling very hungry. Semaglutide also delays the emptying of the stomach, enhancing the feeling of fullness after the meal. It should not be mistaken for a ‘fat-burning’ compound or one that burns fat and/or energy directly. Rather, it helps people lose weight via an overall decrease in energy or food intake. As both fat and lean mass would get reduced in the body, it is very important for patients to include enough protein and also have regular physical activity during treatment.”</p><p>&nbsp;</p>

GLP-1 medicines are prescription drugs

<p><i>Dr. (Prof.) Sandeep Aggarwal, Chairman - Manipal Institute of Minimal Access, Bariatric, GI &amp; Robotic Surgery, Manipal Hospital Dwarka</i>, also cautions against viewing these medicines as a quick fix.</p><p>&nbsp;</p><p>"The biggest misconception is that these medicines are simply quick-fix weight-loss solutions and they are supposed to be taken for 6 months only and after stopping weight loss is sustained. Semaglutide and Tirzepatide work by influencing appetite, insulin secretion and gastric emptying, which can help people lose a significant amount of weight. Clinical use has shown average weight loss of around 15% of total body weight with these medications, although the response varies from person to person. However, they are only one part of comprehensive obesity management. Sustainable weight management also requires appropriate dietary and lifestyle changes, and weight regain can occur after treatment is stopped."</p><p>&nbsp;</p><p><strong>Also Read: </strong><a href="https://www.wionews.com/entertainment/lifestyle/hair-fall-vs-hair-shedding-when-should-you-be-worried-1787750249566"><strong>Hair fall vs hair shedding: When should you be worried</strong></a></p><h2>Should everyone take Ozempic for weight loss?</h2><p>This is where the growing popularity of these medicines becomes complicated. Dr Tandon says, "An individual who is otherwise healthy and simply wants to shift a few kilograms ought not take Ozempic without undergoing a medical check-up. A physician will assess your body-mass index (BMI) and waist measurements, check your food preferences and physical activity levels, determine any existing health conditions or take other medications, ask about any medical issues in the family history and examine whether there is a medically determined need for weight loss, and if lifestyle modification would work."</p><p>&nbsp;</p><p>Dr Aggarwal adds that using these medicines for cosmetic weight loss is not entirely separate from treating obesity, but there are clear medical criteria for their use. "There are definite indications for Ozempic use based on weight indicators like BMI with or without metabolic conditions. Semaglutide and Tirzepatide were developed and studied as medicines for metabolic conditions, and a medical professional should guide their use for obesity depending on the case."</p><h2>What about the side effects?</h2><p>Nausea, diarrhoea, constipation, stomach discomfort and reduced appetite are among the more common problems patients can experience, particularly when beginning treatment or increasing the dose.</p><p>&nbsp;</p><p>"Among the side effects that are most widely known are nausea, diarrhoea, constipation, stomach ache and low appetite. This will usually appear when you begin taking a dose and will usually diminish with increased time taking the medication, or when the dose increased. More serious health complications may include pancreatitis, gallstones or a very severe dehydration. Some people may be unable to take these medicines for health reasons – not advisable for self medication," Dr Tandon added.</p><p>&nbsp;</p><p>Dr Narendra says GLP-1 medicines can affect different organ systems, "GLP-1 drugs affect multiple organ systems, yet patients should identify the true risks and avoid taking the online exaggerated risks seriously. Semaglutide has a safety notice against thyroid C-cell tumours because these tumours happened in laboratory rodents; the potential of medullary thyroid cancer in humans remains a matter of debate."</p><p>&nbsp;</p>

Side effects of Ozempic

<p><strong>Also Read: </strong><a href="https://www.wionews.com/world/phones-failure-and-fear-what-is-pushing-young-people-to-the-edge-1787648826242"><strong>Phones, failure and fear: What is pushing young people to the edge?</strong></a></p><p>&nbsp;</p><p>People who have had medullary thyroid carcinoma themselves or have a family history of it, or are MEN2 patients need a particular level of attention. Pancreatitis is one of the documented symptoms and even so it is a rarity, but when symptoms of abdominal pain persist, patients must seek medical evaluation. Gallstones and gallbladder inflammation are known side effects, partly because rapid weight loss itself can promote gallstone formation. Semaglutide typically will not damage the kidneys directly, but severe vomiting or diarrhea and dehydration can indirectly lead to acute kidney failure. Nausea, vomiting, constipation, and diarrhea are the most frequent side effects. These drugs should be used under supervision, with careful patient selection, slowly increased doses and ongoing monitoring. Self-treatment is not acceptable.</p><p>&nbsp;</p><p>There is also one important group for whom semaglutide requires particular caution. Dr Aggarwal is clear about the concern surrounding medullary thyroid cancer.</p><p>“A person with a personal or family history of Medullary Thyroid Carcinoma should avoid it.”</p><h2>The celebrity effect</h2><p>Celebrities, influencers and social-media users have made GLP-1 drugs highly visible, often alongside dramatic weight-loss transformations. But a photograph rarely tells the full story.</p><p>&nbsp;</p><p>“My biggest concern is the transformation of a powerful prescription medicine into a social-media lifestyle product. Online, people view striking before-and-after photos, yet rarely get to see or understand the actual medical workup that was done before choosing a specific treatment," Dr Narendra said. "It would reveal a great deal about the patient's condition such as diabetes status BMI, medications, gallbladder and pancreatic history, nutritional status, pregnancy plans and possible contraindications. So it looks and feels like all people can take the same drug in the same dosage and have the same result which is the case. At the same time, there is also a big worry about consumers getting medicines from unverified shops or even the Internet, then taking the wrong quantity of the medicine or speeding up the treatment because they desire a faster decrease in weight. We should not, however, swing to the opposite extreme and label GLP-1 medications as inherently dangerous. The real issue is medical supervision. These are pharmacological therapies that require proper indication, dose titration, monitoring and a long-term plan—not quick fixes dictated by social-media trends.”</p><p>&nbsp;</p><p><strong>Also Read: </strong><a href="https://www.wionews.com/entertainment/lifestyle/japan-s-leg-hair-harassment-debate-sends-men-flocking-to-grooming-clinics-1787379904843"><strong>Japan’s leg hair harassment debate sends men flocking to grooming clinics</strong></a></p><h2>Not a one-time solution</h2><p>Another misconception is that a person can take Ozempic for a few months and then simply stop. "It should be understood that GLP-1 medicines were not designed to be a short-term method of weight loss, and that for patients who qualify, weight management may require prolonged use, in conjunction with healthy eating, daily exercise and careful monitoring with a physician. Losing a few kilograms, only to subsequently regain the weight after stopping the medicine and not addressing eating behaviours and lifestyle habits, is not uncommon,” says Dr Tandon.</p><p>&nbsp;</p><p>As per Dr Aggarwal, "There has certainly been a surge of interest in these medicines, and social media and celebrity endorsements have contributed to their visibility. It is a weight loss solution for those who are candidates for this treatment based on defined indicators and metabolic conditions. They can be an effective component of obesity management for appropriately selected patients, but they work best as part of a broader approach involving dietary and lifestyle modifications."</p><p>&nbsp;</p><p>Since obesity is a chronic condition, treatment may need to be long-term, and stopping medication can be followed by weight regain. With multiple treatment options now available, some patients may also consider bariatric surgery when appropriate, particularly if significant weight regain occurs or medical goals are not achieved with other approaches.<br>&nbsp;</p>

Weight loss is definitely a challenge that requires consistency. But today, many are turning towards prescription drugs such as Ozempic and other GLP-1 medicines to lose kilos quickly. But can it be an alternative to exercise and a healthy diet?

Nowadays, losing weight is no longer confined to eating less and exercising more, as prescription drugs such as Ozempic and other GLP-1 medicines have become part of the conversation. For someone struggling with their weight, the appeal is easy to understand: a medicine that can reduce hunger, make you feel full for longer and help bring down body weight sounds far easier than another restrictive diet. But does that mean everyone who wants to lose a few kilos should take it? GLP-1 medicines are prescription drugs and are meant for people who meet specific medical criteria. But as their popularity continues to grow, so does a new concern: are medicines designed to treat medical conditions slowly being turned into lifestyle products? To understand how these medicines work, and what people need to know before taking them, WION reached out to doctors to separate the medical facts from the growing social-media hype. Dr Chirag Tandon, Director of Internal Medicine at ShardaCare - Healthcity, says the popularity of Ozempic is linked not only to its effects but also to the attention it has received online. Also Read: Peptide parties: Why you should not fall for this gimmick despite celebrity buzz “The rise of Ozempic, another GLP-1 medicine also used for weight loss, may be attributable to the way these drugs diminish appetite, increase feelings of satiety and help regulate blood sugar levels, in addition to being popularised on social media and discussed by celebrities seeking to lose weight. This medicine is, however, a prescription drug and should not be treated as a shortcut to weight loss.” How do these medicines actually work? Semaglutide, the active ingredient in Ozempic, belongs to a group of medicines known as GLP-1 receptor agonists. Rather than simply “burning fat”, it works on several processes involved in hunger, digestion and blood sugar regulation. Dr Narendra BS, Lead Consultant – Endocrinology & Diabetology at Aster Whitefield Hospitals, explains, "Semaglutide mimics the action of GLP-1, which plays roles like controlling appetite, aiding digestion, and regulating blood sugar levels. The mechanism of weight loss by semaglutide is probably the activation of brain areas that signal satiety and suppress appetite while reducing the desire for food and hunger. This causes calorie intake to go down without the person feeling very hungry. Semaglutide also delays the emptying of the stomach, enhancing the feeling of fullness after the meal. It should not be mistaken for a ‘fat-burning’ compound or one that burns fat and/or energy directly. Rather, it helps people lose weight via an overall decrease in energy or food intake. As both fat and lean mass would get reduced in the body, it is very important for patients to include enough protein and also have regular physical activity during treatment.”

<p>Weight loss is definitely a challenge that requires consistency. But today, many are turning to prescription drugs such as Ozempic and other GLP-1 medicines to lose kilos quickly. But can it be an alternative to exercise and a healthy diet?</p>

Ozempic weight-loss trend: What doctors want you to know before taking it

<p>Walking on a flat treadmill is a common way to stay active, but it cannot replicate the physical demands of trekking on uneven trails. Mountain hiking is a powerful cardiovascular activity that provides a complete physical workout. From improving your heart's ability to pump oxygen to strengthening major muscle groups, trekking transforms your overall fitness. Understanding the science behind these physical changes shows exactly why taking your workout outdoors is highly beneficial.</p><h2>Improves cardiovascular capacity and heart health</h2><p>Trekking across changing elevations acts as a natural aerobic workout. According to medical experts at the Cleveland Clinic, hiking significantly improves your VO2 max, which is a measurement of how efficiently your heart pushes blood to your working muscles. When you climb steep hills, your heart rate elevates, forcing your cardiovascular system to adapt and grow stronger. Furthermore, research shows that consistent aerobic exercise like hiking is highly effective at lowering blood pressure and reducing the risk of heart disease.</p><h2>Strengthens specific leg and core muscles</h2><p>Unlike walking on flat pavement, navigating rocky and uneven terrain engages a complex network of muscles. A sports medicine physician at Harvard Medical School notes that walking uphill heavily relies on your calf muscles, hamstrings, and gluteal muscles to propel your body forward. During steep descents, your quadriceps must act as natural brakes to safely control your momentum. Additionally, balancing on dirt paths and carrying a backpack forces your abdominal and back muscles to stay tight, providing a rigorous core workout.</p><h2>High calorie expenditure for weight management</h2><p>Trekking requires significantly more energy than standard walking. Data from Harvard Health Publishing shows that a 155-pound (70-kilogramme) person burns approximately 223 calories in 30 minutes of hiking on hilly terrain. This is roughly 50 per cent more calories than what the same person would burn walking briskly on a flat surface for the exact same amount of time. The 2024 Compendium of Physical Activities also states that carrying a heavy backpack on an organised day hike increases this energy expenditure to roughly 546 calories per hour for a 70-kilogramme person.</p><p>&nbsp;</p><p>You do not need to be a professional athlete to experience the profound fitness benefits of trekking. Starting with short walks on local trails and slowly increasing the distance helps build robust stamina safely. Swapping a standard gym session for a mountain hike provides a proven, scientifically backed method to build lasting physical endurance.</p>

Trekking provides a powerful full-body workout that builds cardiovascular endurance and strengthens muscles. Medical research shows hiking improves oxygen consumption, works the calves and glutes on ascents, and burns significantly more calories than flat walking to boost physical stamina.

Walking on a flat treadmill is a common way to stay active, but it cannot replicate the physical demands of trekking on uneven trails. Mountain hiking is a powerful cardiovascular activity that provides a complete physical workout. From improving your heart's ability to pump oxygen to strengthening major muscle groups, trekking transforms your overall fitness. Understanding the science behind these physical changes shows exactly why taking your workout outdoors is highly beneficial. Improves cardiovascular capacity and heart health Trekking across changing elevations acts as a natural aerobic workout. According to medical experts at the Cleveland Clinic, hiking significantly improves your VO2 max, which is a measurement of how efficiently your heart pushes blood to your working muscles. When you climb steep hills, your heart rate elevates, forcing your cardiovascular system to adapt and grow stronger. Furthermore, research shows that consistent aerobic exercise like hiking is highly effective at lowering blood pressure and reducing the risk of heart disease. Strengthens specific leg and core muscles Unlike walking on flat pavement, navigating rocky and uneven terrain engages a complex network of muscles. A sports medicine physician at Harvard Medical School notes that walking uphill heavily relies on your calf muscles, hamstrings, and gluteal muscles to propel your body forward. During steep descents, your quadriceps must act as natural brakes to safely control your momentum. Additionally, balancing on dirt paths and carrying a backpack forces your abdominal and back muscles to stay tight, providing a rigorous core workout. High calorie expenditure for weight management Trekking requires significantly more energy than standard walking. Data from Harvard Health Publishing shows that a 155-pound (70-kilogramme) person burns approximately 223 calories in 30 minutes of hiking on hilly terrain. This is roughly 50 per cent more calories than what the same person would burn walking briskly on a flat surface for the exact same amount of time. The 2024 Compendium of Physical Activities also states that carrying a heavy backpack on an organised day hike increases this energy expenditure to roughly 546 calories per hour for a 70-kilogramme person. You do not need to be a professional athlete to experience the profound fitness benefits of trekking. Starting with short walks on local trails and slowly increasing the distance helps build robust stamina safely. Swapping a standard gym session for a mountain hike provides a proven, scientifically backed method to build lasting physical endurance.

<p>Trekking provides a powerful full-body workout that builds cardiovascular endurance and strengthens muscles. Medical research shows hiking improves oxygen consumption, works the calves and glutes on ascents, and burns significantly more calories than flat walking to boost physical stamina.</p>

How trekking can improve your fitness and stamina

<p>Travelling to high altitudes puts significant physical stress on your body. When you ascend above 2,500 metres, the atmospheric pressure drops, heavily reducing the amount of oxygen your lungs can process with each breath. This sudden physiological change can trigger Acute Mountain Sickness (AMS). Recognising the exact early symptoms of AMS is essential to prevent severe medical emergencies on a mountain trek.</p><h2>'A persistent, throbbing headache'</h2><p>A headache is typically the earliest and most common indicator of altitude sickness. Medical data from the Centers for Disease Control and Prevention (CDC) shows that this pain usually develops within two to 12 hours after reaching a new elevation. Because blood oxygen levels drop, the blood vessels in your brain naturally widen to increase blood flow. This expansion causes a dull or throbbing ache, which frequently worsens during the night or immediately upon waking.</p><h2>'Nausea and sudden loss of appetite'</h2><p>As your cardiovascular system works overtime to push limited oxygen to the brain and vital muscles, your digestion slows down. This shift often causes a complete loss of appetite. You might feel entirely repelled by food despite burning thousands of calories on the trail. According to sports medicine experts, this lack of hunger is rapidly followed by waves of nausea and stomach cramps, which trekkers often mistakenly blame on bad trail food.</p><h2><strong>'Severe physical fatigue and weakness'</strong></h2><p>While feeling tired is normal after hours of hiking, altitude sickness brings an extreme level of exhaustion. You may feel physically drained and unable to perform basic tasks, such as unpacking your bag or setting up a tent. This severe weakness happens because your muscles are operating on an oxygen deficit. If your fatigue feels completely disproportionate to the amount of walking you have done, it is a primary symptom of AMS.</p><h2>'Dizziness and disrupted sleep'</h2><p>Hypoxia, which is a state of low oxygen in the body's tissues, directly affects your physical balance. Standing up quickly might cause severe dizziness or a feeling of lightheadedness. Furthermore, altitude disrupts the respiratory centre in your brain. This leads to broken sleep patterns, where you might wake up suddenly feeling breathless or feeling as though you are suffocating.</p><p>&nbsp;</p><p>Altitude sickness does not discriminate based on age, gender, or physical fitness levels. If you experience these physical symptoms, the safest and most effective medical treatment is to stop climbing. Rest, hydrate, and if the signs persist, descend to a lower altitude immediately.</p>

Acute Mountain Sickness occurs when ascending above 2,500 metres due to lower atmospheric pressure. Early physiological signs include a persistent throbbing headache, severe nausea, sudden loss of appetite, and extreme physical fatigue. Descending immediately is the safest medical response.

Travelling to high altitudes puts significant physical stress on your body. When you ascend above 2,500 metres, the atmospheric pressure drops, heavily reducing the amount of oxygen your lungs can process with each breath. This sudden physiological change can trigger Acute Mountain Sickness (AMS). Recognising the exact early symptoms of AMS is essential to prevent severe medical emergencies on a mountain trek. 'A persistent, throbbing headache' A headache is typically the earliest and most common indicator of altitude sickness. Medical data from the Centers for Disease Control and Prevention (CDC) shows that this pain usually develops within two to 12 hours after reaching a new elevation. Because blood oxygen levels drop, the blood vessels in your brain naturally widen to increase blood flow. This expansion causes a dull or throbbing ache, which frequently worsens during the night or immediately upon waking. 'Nausea and sudden loss of appetite' As your cardiovascular system works overtime to push limited oxygen to the brain and vital muscles, your digestion slows down. This shift often causes a complete loss of appetite. You might feel entirely repelled by food despite burning thousands of calories on the trail. According to sports medicine experts, this lack of hunger is rapidly followed by waves of nausea and stomach cramps, which trekkers often mistakenly blame on bad trail food. 'Severe physical fatigue and weakness' While feeling tired is normal after hours of hiking, altitude sickness brings an extreme level of exhaustion. You may feel physically drained and unable to perform basic tasks, such as unpacking your bag or setting up a tent. This severe weakness happens because your muscles are operating on an oxygen deficit. If your fatigue feels completely disproportionate to the amount of walking you have done, it is a primary symptom of AMS. 'Dizziness and disrupted sleep' Hypoxia, which is a state of low oxygen in the body's tissues, directly affects your physical balance. Standing up quickly might cause severe dizziness or a feeling of lightheadedness. Furthermore, altitude disrupts the respiratory centre in your brain. This leads to broken sleep patterns, where you might wake up suddenly feeling breathless or feeling as though you are suffocating. Altitude sickness does not discriminate based on age, gender, or physical fitness levels. If you experience these physical symptoms, the safest and most effective medical treatment is to stop climbing. Rest, hydrate, and if the signs persist, descend to a lower altitude immediately.

<p>Acute Mountain Sickness occurs when ascending above 2,500 metres due to lower atmospheric pressure. Early physiological signs include a persistent throbbing headache, severe nausea, sudden loss of appetite, and extreme physical fatigue. Descending immediately is the safest medical response.</p>

What are the early signs of altitude sickness?

<p>Going on a long mountain trek tests your physical endurance, but the most common reason people abandon their journey is severe foot pain. Aching arches, bruised toes, and painful blisters can quickly turn a scenic hike into a miserable experience. Protecting your feet requires preparation well before you step onto the trail, starting with the right gear and proven friction management techniques.</p><h2>'The golden rule for boots and socks'</h2><p>During a long hike, increased blood flow and constant pounding cause your feet to swell. Podiatrists recommend buying hiking boots half a size larger than your normal fit. This extra room prevents your toes from constantly striking the front of the boot during steep downhill sections, which causes bruised or lost toenails.</p><p>&nbsp;</p><p>Pair your boots with merino wool socks, which naturally wick moisture away from the skin. You should avoid cotton entirely. Cotton traps sweat against the skin, which softens the tissue and dramatically increases the friction that causes blisters.</p><h2>'The heel lock lacing technique'</h2><p>Friction at the back of the heel is a primary cause of trekking injuries. If your heel lifts inside your boot with every step, you need to change your lacing method. Outdoor experts advise using the heel lock technique, sometimes called a runner's loop. This specific lacing method firmly anchors your heel to the back of the boot, stopping internal movement and relieving pressure on the top of your foot.</p><h2>'Pre-taping friction points'</h2><p>The best way to manage blisters is to prevent them from forming entirely. A 2016 study by sports medicine researchers at Stanford University found that applying simple surgical paper tape to blister-prone areas before walking reduces blister formation by 40 per cent.</p><p>&nbsp;</p><p>Apply smooth, flat medical tape to your heels and the sides of your toes before you begin walking. If you feel a hot spot developing on the trail, stop immediately and apply a thick blister plaster. Ignoring friction for even 10 minutes can cause the top layer of skin to tear.</p><h2>'Evening recovery at the campsite'</h2><p>Foot care does not stop when you reach the camp. Remove your boots and socks immediately to let your feet air out and dry completely. Elevating your legs on your backpack for 10 to 15 minutes helps reduce fluid pooling and swelling. Gently massaging the soles of your feet stimulates blood circulation, which aids overnight muscle recovery and prepares you for the next day's climb.</p><p>&nbsp;</p><p>Your feet carry your entire body weight and heavy gear across unpredictable terrain. By investing in proper footwear, mastering lacing techniques, and managing friction early, you can complete your trek comfortably. A successful mountain hike always depends on healthy, pain-free feet.</p>

A long mountain trek can easily be ruined by painful blisters and swollen feet. Proper foot care is essential for hikers. Learn how choosing the right boots, using the heel lock lacing technique, and pre-taping friction points can protect your feet and ensure a comfortable journey.

Going on a long mountain trek tests your physical endurance, but the most common reason people abandon their journey is severe foot pain. Aching arches, bruised toes, and painful blisters can quickly turn a scenic hike into a miserable experience. Protecting your feet requires preparation well before you step onto the trail, starting with the right gear and proven friction management techniques. 'The golden rule for boots and socks' During a long hike, increased blood flow and constant pounding cause your feet to swell. Podiatrists recommend buying hiking boots half a size larger than your normal fit. This extra room prevents your toes from constantly striking the front of the boot during steep downhill sections, which causes bruised or lost toenails. Pair your boots with merino wool socks, which naturally wick moisture away from the skin. You should avoid cotton entirely. Cotton traps sweat against the skin, which softens the tissue and dramatically increases the friction that causes blisters. 'The heel lock lacing technique' Friction at the back of the heel is a primary cause of trekking injuries. If your heel lifts inside your boot with every step, you need to change your lacing method. Outdoor experts advise using the heel lock technique, sometimes called a runner's loop. This specific lacing method firmly anchors your heel to the back of the boot, stopping internal movement and relieving pressure on the top of your foot. 'Pre-taping friction points' The best way to manage blisters is to prevent them from forming entirely. A 2016 study by sports medicine researchers at Stanford University found that applying simple surgical paper tape to blister-prone areas before walking reduces blister formation by 40 per cent. Apply smooth, flat medical tape to your heels and the sides of your toes before you begin walking. If you feel a hot spot developing on the trail, stop immediately and apply a thick blister plaster. Ignoring friction for even 10 minutes can cause the top layer of skin to tear. 'Evening recovery at the campsite' Foot care does not stop when you reach the camp. Remove your boots and socks immediately to let your feet air out and dry completely. Elevating your legs on your backpack for 10 to 15 minutes helps reduce fluid pooling and swelling. Gently massaging the soles of your feet stimulates blood circulation, which aids overnight muscle recovery and prepares you for the next day's climb. Your feet carry your entire body weight and heavy gear across unpredictable terrain. By investing in proper footwear, mastering lacing techniques, and managing friction early, you can complete your trek comfortably. A successful mountain hike always depends on healthy, pain-free feet.

<p>A long mountain trek can easily be ruined by painful blisters and swollen feet. Proper foot care is essential for hikers. Learn how choosing the right boots, using the heel lock lacing technique, and pre-taping friction points can protect your feet and ensure a comfortable journey.</p>

How to protect your feet on a long trek

<p>Trekking up a mountain is a popular way to stay active and explore nature. However, many fit individuals find themselves unexpectedly struggling for breath on an uphill trail. This breathlessness is not necessarily a sign of poor physical fitness. Instead, it is your body's natural physiological response to the changing atmospheric conditions found at higher elevations. Understanding this process is vital for a safe trek.</p><h2>'The science of low atmospheric pressure'</h2><p>A common misconception is that there is less oxygen at high altitudes. According to the National Health Service (NHS) guidelines on travel health, the air contains 21 per cent oxygen regardless of the altitude. However, as you climb, the barometric pressure drops. This lower pressure means the oxygen molecules are spread further apart, significantly reducing the amount of oxygen your lungs can absorb with each breath. This condition is scientifically known as hypoxia, and it forces your entire cardiovascular system to adapt rapidly.</p><h2>'Increased heart and respiratory rates'</h2><p>When your blood receives less oxygen, your body must work harder to supply your vital organs and working muscles. According to the Institute for Altitude Medicine, your heart rate and breathing rate automatically increase to compensate for the lower oxygen density. Because your leg muscles demand substantial oxygen during a steep climb, they tire faster. This increased cardiovascular effort is exactly why you feel severely out of breath, even if you maintain a slow walking pace.</p><h2>'Identifying acute mountain sickness'</h2><p>While mild breathlessness during physical exertion is normal, severe shortness of breath while resting is a medical warning sign. A report by the Centers for Disease Control and Prevention (CDC) notes that severe breathlessness, accompanied by dizziness, nausea, or a persistent headache, indicates acute mountain sickness (AMS). To prevent this, experts recommend walking slowly, staying hydrated, and allowing your body time to acclimatise to the new altitude before pushing your physical limits. If symptoms worsen, the most effective medical treatment is to descend to a lower altitude immediately. Never ignore these physical warnings in an attempt to reach the summit.</p><p>&nbsp;</p><p>Experiencing breathlessness on a mountain trek is a normal biological reaction to lower atmospheric pressure. By pacing your ascent and understanding the symptoms of altitude sickness, you can safely help your lungs adapt. Always prioritise acclimatisation and descend immediately if you feel unwell.</p>

Breathlessness during a mountain trek is a normal physiological response to lower atmospheric pressure. While oxygen levels remain at 21 per cent, the reduced pressure means each breath delivers less oxygen to the blood, forcing the heart and lungs to work much harder during the climb.

Trekking up a mountain is a popular way to stay active and explore nature. However, many fit individuals find themselves unexpectedly struggling for breath on an uphill trail. This breathlessness is not necessarily a sign of poor physical fitness. Instead, it is your body's natural physiological response to the changing atmospheric conditions found at higher elevations. Understanding this process is vital for a safe trek. 'The science of low atmospheric pressure' A common misconception is that there is less oxygen at high altitudes. According to the National Health Service (NHS) guidelines on travel health, the air contains 21 per cent oxygen regardless of the altitude. However, as you climb, the barometric pressure drops. This lower pressure means the oxygen molecules are spread further apart, significantly reducing the amount of oxygen your lungs can absorb with each breath. This condition is scientifically known as hypoxia, and it forces your entire cardiovascular system to adapt rapidly. 'Increased heart and respiratory rates' When your blood receives less oxygen, your body must work harder to supply your vital organs and working muscles. According to the Institute for Altitude Medicine, your heart rate and breathing rate automatically increase to compensate for the lower oxygen density. Because your leg muscles demand substantial oxygen during a steep climb, they tire faster. This increased cardiovascular effort is exactly why you feel severely out of breath, even if you maintain a slow walking pace. 'Identifying acute mountain sickness' While mild breathlessness during physical exertion is normal, severe shortness of breath while resting is a medical warning sign. A report by the Centers for Disease Control and Prevention (CDC) notes that severe breathlessness, accompanied by dizziness, nausea, or a persistent headache, indicates acute mountain sickness (AMS). To prevent this, experts recommend walking slowly, staying hydrated, and allowing your body time to acclimatise to the new altitude before pushing your physical limits. If symptoms worsen, the most effective medical treatment is to descend to a lower altitude immediately. Never ignore these physical warnings in an attempt to reach the summit. Experiencing breathlessness on a mountain trek is a normal biological reaction to lower atmospheric pressure. By pacing your ascent and understanding the symptoms of altitude sickness, you can safely help your lungs adapt. Always prioritise acclimatisation and descend immediately if you feel unwell.

<p>Breathlessness during a mountain trek is a normal physiological response to lower atmospheric pressure. While oxygen levels remain at 21 per cent, the reduced pressure means each breath delivers less oxygen to the blood, forcing the heart and lungs to work much harder during the climb.</p>

Why you may feel breathless during a mountain trek

<p>In today's fast-paced world, pushing through fatigue is often celebrated as a sign of dedication. However, the human body is not built for constant stress. When you skip sleep and overwork, your body communicates its need for rest through clear physiological signals. Ignoring these warnings can lead to severe burnout, weakened immunity, and chronic health conditions. Understanding these physical cues is vital for protecting your long-term wellbeing.</p><h2>'Elevated resting heart rate and cardiovascular stress'</h2><p>Your heart provides one of the most accurate indicators of physical exhaustion. According to a report by the American Heart Association, severe fatigue and chronic stress cause an abnormal spike in your resting heart rate. When you are overtired, your body pumps excessive amounts of adrenaline and cortisol into your bloodstream. This chemical response forces your cardiovascular system to work significantly harder, meaning your heart beats faster even when you are sitting completely still.</p><h2>'Compromised immunity and frequent infections'</h2><p>A lack of proper rest severely damages your immune system. During deep sleep, your body produces cytokines, which are essential proteins that target infection and inflammation. Research from the Mayo Clinic shows that sleep deprivation directly lowers the production of these protective cells. If you find yourself constantly catching colds, suffering from a persistent sore throat, or taking weeks to recover from a minor illness, your body is demanding a physical break to rebuild its defences.</p><h2>‘Cognitive decline and severe brain fog’</h2><p>Exhaustion physically alters your brain function. When you do not get enough sleep, the communication between your neurons slows down drastically. A study published in the journal Sleep Medicine reveals that prolonged wakefulness impairs the prefrontal cortex, which is the specific area of the brain responsible for logical thinking and concentration. This manifests as severe brain fog, where you struggle to recall basic words, make poor decisions, and lose focus during routine tasks.</p><h2>'Digestive issues and weight fluctuations'</h2><p>Your gut health is deeply connected to your daily energy levels. Chronic fatigue triggers a massive release of stress hormones that slow down your digestive tract, often causing bloating and stomach cramps. Furthermore, a report by the World Health Organization indicates that a lack of rest disrupts ghrelin and leptin, the core hormones that control appetite. This hormonal disruption leads to intense sugar cravings and unexplained weight gain as your body desperately searches for quick energy.</p><p>&nbsp;</p><p>Your body keeps a strict record of your daily stress and sleep debt. Rather than relying on excessive caffeine to mask these symptoms, listening to these physiological warnings is crucial. Taking time to sleep, hydrate, and physically disconnect is the most effective way to restore your health.</p>

Your body sends urgent physiological signals when it requires rest. From an elevated resting heart rate to a weakened immune system, extreme exhaustion alters your bodily functions. Recognising brain fog and digestive issues can prevent chronic burnout and protect long-term health.

In today's fast-paced world, pushing through fatigue is often celebrated as a sign of dedication. However, the human body is not built for constant stress. When you skip sleep and overwork, your body communicates its need for rest through clear physiological signals. Ignoring these warnings can lead to severe burnout, weakened immunity, and chronic health conditions. Understanding these physical cues is vital for protecting your long-term wellbeing. 'Elevated resting heart rate and cardiovascular stress' Your heart provides one of the most accurate indicators of physical exhaustion. According to a report by the American Heart Association, severe fatigue and chronic stress cause an abnormal spike in your resting heart rate. When you are overtired, your body pumps excessive amounts of adrenaline and cortisol into your bloodstream. This chemical response forces your cardiovascular system to work significantly harder, meaning your heart beats faster even when you are sitting completely still. 'Compromised immunity and frequent infections' A lack of proper rest severely damages your immune system. During deep sleep, your body produces cytokines, which are essential proteins that target infection and inflammation. Research from the Mayo Clinic shows that sleep deprivation directly lowers the production of these protective cells. If you find yourself constantly catching colds, suffering from a persistent sore throat, or taking weeks to recover from a minor illness, your body is demanding a physical break to rebuild its defences. ‘Cognitive decline and severe brain fog’ Exhaustion physically alters your brain function. When you do not get enough sleep, the communication between your neurons slows down drastically. A study published in the journal Sleep Medicine reveals that prolonged wakefulness impairs the prefrontal cortex, which is the specific area of the brain responsible for logical thinking and concentration. This manifests as severe brain fog, where you struggle to recall basic words, make poor decisions, and lose focus during routine tasks. 'Digestive issues and weight fluctuations' Your gut health is deeply connected to your daily energy levels. Chronic fatigue triggers a massive release of stress hormones that slow down your digestive tract, often causing bloating and stomach cramps. Furthermore, a report by the World Health Organization indicates that a lack of rest disrupts ghrelin and leptin, the core hormones that control appetite. This hormonal disruption leads to intense sugar cravings and unexplained weight gain as your body desperately searches for quick energy. Your body keeps a strict record of your daily stress and sleep debt. Rather than relying on excessive caffeine to mask these symptoms, listening to these physiological warnings is crucial. Taking time to sleep, hydrate, and physically disconnect is the most effective way to restore your health.

<p>Your body sends urgent physiological signals when it requires rest. From an elevated resting heart rate to a weakened immune system, extreme exhaustion alters your bodily functions. Recognising brain fog and digestive issues can prevent chronic burnout and protect long-term health.</p>

How your body tells you that it needs rest

<p>Do you frequently reach for a jumper while others in the same room feel perfectly warm? Feeling constantly cold when the ambient temperature is normal is a recognised medical symptom known as cold intolerance. Rather than just a personal quirk, this persistent chill often indicates that your body's internal thermostat or complex vascular system is experiencing an underlying disruption that requires attention.</p><h2>'Hypothyroidism and metabolic slowdown'</h2><p>The thyroid gland, located in your neck, essentially functions as the body's internal thermostat. When a person develops an underactive thyroid, known as hypothyroidism, the gland fails to produce enough thyroid hormones. These hormones are responsible for regulating your resting metabolic rate. A sluggish metabolism generates significantly less core body heat, leaving you feeling perpetually chilly even in heated environments.</p><h2>'Anaemia and restricted oxygen flow'</h2><p>Anaemia occurs when your body lacks enough healthy red blood cells to carry sufficient oxygen to your tissues. Iron-deficiency anaemia is the most common variant. Because your cells require oxygen to generate energy and heat, a restricted supply directly lowers your body temperature. A deficiency in Vitamin B12 can also disrupt red blood cell production, causing a similar freezing sensation, particularly in your extremities.</p><h2>'Raynaud's disease and vascular issues'</h2><p>If you only feel cold in your fingers and toes, it might be tied directly to your blood vessels. Raynaud's disease is a physiological condition where the small arteries supplying blood to your skin spasm and constrict abnormally. This severely limits blood circulation, causing hands and feet to feel freezing and sometimes turn white or blue, even in mildly cool or air-conditioned rooms.</p><h2>'Nerve damage from type 2 diabetes'</h2><p>Prolonged high blood sugar levels can lead to a condition called peripheral neuropathy. This specific type of nerve damage typically begins in the feet and hands. The damaged nerves misfire, sending continuous physiological 'cold' signals to the brain, even if your skin is physically warm to the touch. This creates a false, yet highly uncomfortable, sensation of freezing.</p><p>&nbsp;</p><p>Feeling occasionally chilly is harmless, but persistent cold intolerance is a clear physiological signal. If you find yourself constantly shivering in heated rooms, consult a healthcare professional. A simple blood test can often identify underlying thyroid issues, vitamin deficiencies, or vascular conditions, allowing for targeted and effective treatment.</p>

Feeling constantly cold in a warm room is a medical symptom known as cold intolerance. Underlying health conditions such as an underactive thyroid, iron-deficiency anaemia, Raynaud's disease, and poor blood circulation disrupt the body's natural ability to generate and retain heat.

Do you frequently reach for a jumper while others in the same room feel perfectly warm? Feeling constantly cold when the ambient temperature is normal is a recognised medical symptom known as cold intolerance. Rather than just a personal quirk, this persistent chill often indicates that your body's internal thermostat or complex vascular system is experiencing an underlying disruption that requires attention. 'Hypothyroidism and metabolic slowdown' The thyroid gland, located in your neck, essentially functions as the body's internal thermostat. When a person develops an underactive thyroid, known as hypothyroidism, the gland fails to produce enough thyroid hormones. These hormones are responsible for regulating your resting metabolic rate. A sluggish metabolism generates significantly less core body heat, leaving you feeling perpetually chilly even in heated environments. 'Anaemia and restricted oxygen flow' Anaemia occurs when your body lacks enough healthy red blood cells to carry sufficient oxygen to your tissues. Iron-deficiency anaemia is the most common variant. Because your cells require oxygen to generate energy and heat, a restricted supply directly lowers your body temperature. A deficiency in Vitamin B12 can also disrupt red blood cell production, causing a similar freezing sensation, particularly in your extremities. 'Raynaud's disease and vascular issues' If you only feel cold in your fingers and toes, it might be tied directly to your blood vessels. Raynaud's disease is a physiological condition where the small arteries supplying blood to your skin spasm and constrict abnormally. This severely limits blood circulation, causing hands and feet to feel freezing and sometimes turn white or blue, even in mildly cool or air-conditioned rooms. 'Nerve damage from type 2 diabetes' Prolonged high blood sugar levels can lead to a condition called peripheral neuropathy. This specific type of nerve damage typically begins in the feet and hands. The damaged nerves misfire, sending continuous physiological 'cold' signals to the brain, even if your skin is physically warm to the touch. This creates a false, yet highly uncomfortable, sensation of freezing. Feeling occasionally chilly is harmless, but persistent cold intolerance is a clear physiological signal. If you find yourself constantly shivering in heated rooms, consult a healthcare professional. A simple blood test can often identify underlying thyroid issues, vitamin deficiencies, or vascular conditions, allowing for targeted and effective treatment.

<p>Feeling constantly cold in a warm room is a medical symptom known as cold intolerance. Underlying health conditions such as an underactive thyroid, iron-deficiency anaemia, Raynaud's disease, and poor blood circulation disrupt the body's natural ability to generate and retain heat.</p>

Why you feel cold even when the room is not cold

<p>Walking is a simple form of exercise, but its impact on mental health is profound. While many walk to maintain a healthy weight, science shows that a 30-minute daily walk is a powerful tool to improve emotional wellbeing. From reducing stress to fighting clinical depression, walking triggers physiological changes in the brain that actively protect psychological health. Understanding how this daily habit changes your body can help you prioritise movement in your daily routine.</p><h2>'Releases endorphins and reduces stress'</h2><p>When you walk, your body undergoes immediate chemical changes. Walking releases natural painkilling endorphins into the body, which act as mood-boosters. A study by California State University showed that the more steps people take during the day, the better their overall mood becomes. Additionally, a 30-minute walk lowers cortisol, a primary stress hormone, helping to relax the mind. Research on employed adults indicates that highly active individuals experience lower stress rates than those who are less active. Taking a walk outdoors in a green environment can amplify these positive effects and further lower mental fatigue.</p><h2>'Fights depression and anxiety'</h2><p>Regular physical activity is highly effective at reducing symptoms of depression and anxiety. A study by the Harvard T.H. Chan School of Public Health found that replacing one hour of sitting with a brisk walk decreases the odds of becoming depressed by 26 per cent. Furthermore, aerobic exercise helps the brain become less reactive to the physical symptoms of anxiety, such as a rapid heartbeat. Even modest amounts of movement can build a tolerance to stress, proving that you do not need to run a marathon to see genuine psychological benefits.</p><h2>'Improves memory and cognitive function'</h2><p>The mental benefits of walking extend to long-term brain health and cognitive function. A study involving 6,000 women over the age of 65 demonstrated that age-related memory decline was significantly lower in those who walked more. &nbsp;</p><p>The University of California, San Francisco, found that women walking 2.5 miles a day experienced only a 17 per cent decline in memory, compared to a 25 per cent decline in those walking less. Furthermore, moving your legs in a repetitive rhythm provides bilateral stimuli, which helps clear the mind and enables better thinking. This means a simple walk can improve your focus and concentration for the rest of the day.</p><p>&nbsp;</p><p>You do not need intensive workouts to protect your mental health. Taking a simple 30-minute walk each day is a proven method to manage stress, boost memory, and lower the risk of depression. It is a free and accessible investment in your long-term psychological wellbeing.</p>

Research shows a 30-minute daily walk significantly improves mental health by releasing endorphins and lowering cortisol levels. Regular walking can reduce the risk of depression by 26 per cent, lower daily stress, and protect against age-related memory decline in older adults.

Walking is a simple form of exercise, but its impact on mental health is profound. While many walk to maintain a healthy weight, science shows that a 30-minute daily walk is a powerful tool to improve emotional wellbeing. From reducing stress to fighting clinical depression, walking triggers physiological changes in the brain that actively protect psychological health. Understanding how this daily habit changes your body can help you prioritise movement in your daily routine. 'Releases endorphins and reduces stress' When you walk, your body undergoes immediate chemical changes. Walking releases natural painkilling endorphins into the body, which act as mood-boosters. A study by California State University showed that the more steps people take during the day, the better their overall mood becomes. Additionally, a 30-minute walk lowers cortisol, a primary stress hormone, helping to relax the mind. Research on employed adults indicates that highly active individuals experience lower stress rates than those who are less active. Taking a walk outdoors in a green environment can amplify these positive effects and further lower mental fatigue. 'Fights depression and anxiety' Regular physical activity is highly effective at reducing symptoms of depression and anxiety. A study by the Harvard T.H. Chan School of Public Health found that replacing one hour of sitting with a brisk walk decreases the odds of becoming depressed by 26 per cent. Furthermore, aerobic exercise helps the brain become less reactive to the physical symptoms of anxiety, such as a rapid heartbeat. Even modest amounts of movement can build a tolerance to stress, proving that you do not need to run a marathon to see genuine psychological benefits. 'Improves memory and cognitive function' The mental benefits of walking extend to long-term brain health and cognitive function. A study involving 6,000 women over the age of 65 demonstrated that age-related memory decline was significantly lower in those who walked more. The University of California, San Francisco, found that women walking 2.5 miles a day experienced only a 17 per cent decline in memory, compared to a 25 per cent decline in those walking less. Furthermore, moving your legs in a repetitive rhythm provides bilateral stimuli, which helps clear the mind and enables better thinking. This means a simple walk can improve your focus and concentration for the rest of the day. You do not need intensive workouts to protect your mental health. Taking a simple 30-minute walk each day is a proven method to manage stress, boost memory, and lower the risk of depression. It is a free and accessible investment in your long-term psychological wellbeing.

<p>Research shows a 30-minute daily walk significantly improves mental health by releasing endorphins and lowering cortisol levels. Regular walking can reduce the risk of depression by 26 per cent, lower daily stress, and protect against age-related memory decline in older adults.</p>

How 30-minute daily walks can improve your mental health