In reality, depending on the type of food eaten, you need to rest 30-60 minutes after eating before you start to participate in activities and exercise. Of course, if it is a walk, a walk, and other small intensity exercise, a little rest after eating, you can do, as the saying goes, “walk after a meal, live to 99”, there is still some truth to it. However, if you want to participate in strenuous activities, exercise, a relatively large amount of activity, you need to rest for a while before you can participate, otherwise it is easy to lead to acute gastroenteritis, gastrointestinal cramps and other diseases, to pay attention to. Activity exercise is very important for the health of the body, but if the activity is not appropriate, after too much intensity, also easy to lead to physical disease, to pay attention to.