According to the intensity of exercise, walking, walking, square dancing, tai chi and other light exercise, half an hour to an hour after meals can be carried out. Jogging, weight loss exercises, cycling and other moderate exercise can be carried out one hour to two hours after meals. Long-distance running, jumping rope, playing soccer, playing basketball and other high-intensity sports, it is appropriate to carry out two hours to three hours after meals.
According to the amount of meals, if the amount of meals before exercise is large, and eat protein and fat-based food, these foods are not well digested, it is best to exercise more than two hours after meals. If the meal size is smaller and the food is mainly carbohydrates, vegetables, fruits or fluids, the interval between meal and exercise can be relatively shortened according to the intensity of the exercise.