Does walking after meals really burn fat fast? Here is what science says
A Mumbai doctor explains that walking after meals will not burn fat directly, but it helps control blood sugar and insulin response.
It is often said that walking for fifteen to twenty minutes after a meal quickly reduces body fat. But the scientific evidence available so far is not enough to call it a direct and effective fat-burning method.
Some research has found that light physical activity after eating can slightly increase the body's use of fat, but the results are not consistent. Even so, walking after meals is said to offer several important benefits for metabolic health.
According to Dr Gaurav Gupta, consultant of internal medicine at Saifee Hospital in Mumbai, walking for fifteen to twenty minutes can help the body control blood sugar better. He says carbohydrates in food raise glucose levels in the blood. If light exercise is done at this time, muscles start using this glucose for energy. This can reduce the spike in blood sugar that follows a meal and also improve the body's response to insulin.
Dr Gupta says this habit can be especially beneficial for people dealing with prediabetes, insulin resistance, obesity or fatty liver. Regular walking after meals helps glucose metabolism, which can reduce prolonged rises in blood sugar. Over time, improved blood sugar control and insulin sensitivity can benefit overall metabolic health.
Doctors say that for people with fatty liver or excess weight, walking after meals can be a simple way to add daily physical activity without any strenuous exercise, provided it is done consistently. This short walk after eating will not burn a lot of fat on its own, but combined with a balanced diet, regular exercise and the right lifestyle, it can be useful for managing weight and metabolic health.
The walking speed does not need to be very fast. A comfortable or light-paced brisk walk can also help the body use glucose more effectively. This is why walking after meals is described as a habit that can be easily adopted and maintained over the long term.
Doctors advise that walking for fifteen to twenty minutes after a meal should not be seen as a shortcut to burning fat. But it can have significant benefits for blood sugar and insulin metabolism. People with prediabetes, fatty liver or excess weight in particular can make a short walk after meals an easy and useful part of their daily routine.
