An empty stomach walk (often referred to as fasted walking) and a post-meal walk can contribute to weight loss, but they do so differently. Here's how each approach works.
Walking on an empty stomach, typically in the morning before breakfast, is believed to encourage the body to burn fat as a primary energy source because glycogen (stored carbohydrate) levels are lower after an overnight fast.
With lower glycogen levels, the body may tap into fat stores for energy, potentially aiding in fat loss. Regular fasted walk may also improve insulin sensitivity, which helps in better blood sugar control and fat metabolism.
Walking after a meal, especially within 30 minutes to an hour, helps with digestion and can moderate blood sugar levels. It is particularly effective after a large meal.
A post-meal walk helps stimulate digestion and can prevent the blood sugar spike that typically follows a meal, which can be beneficial for weight management. Walking after a meal might increase calorie burning slightly as it can boost metabolic rate.
Fasted Walking may be slightly more effective for directly targeting fat stores. It is particularly useful if you’re focusing on burning fat as a primary goal.