Published: May 14, 2026, 23:30 IST | Updated: May 14, 2026, 23:30 IST
A new study has linked weight gain in early adulthood to a higher risk of developing certain cancers later in life. Researchers found that men who gained excess weight in their 20s faced a significantly higher risk of colon cancer, while women who were obese before 30 were more likely to develop womb cancer. Experts say hormonal changes, inflammation, and long-term metabolic stress may play a major role. Obesity is already considered one of the leading preventable causes of cancer in several countries, including the UK.