You can exercise after meals, but the interval should be more than one hour. After eating, the parasympathetic nerves in the human body will be inhibited. At this time, exercise will not only affect the digestive system of the body, but also seriously affect the weight loss effect.

With the decrease of exercise intensity, the best exercise time is 3 hours after meals, 2 hours after meals and 1 hour after meals. According to this conclusion, it can be concluded that the best time to lose weight is 3 hours after meals, that is, 3 hours after breakfast to before lunch, 3 hours after lunch to before dinner, and 3 hours after dinner to before bed.

Other knowledge about fitness.

It is most reasonable to do light exercise within half an hour after meals, such as walking and square dancing. Moderate exercise should be arranged one hour after meals, such as jogging and weight-loss exercises. High-intensity sports can be played two hours after meals, such as basketball games and football games. If you want to lose weight, you'd better exercise at night. Night is the key time for fat synthesis. At this time, glucose and amino acids can be easily converted into fat and accumulated in the body.

Refer to the above? People's Daily Online-How long is the interval between exercises after meals harmful to health?