The number of bowel movements depends on the individual’s diet and living habits, and the number of bowel movements per day is different for people with different body types. It is normal for normal people to have 1-2 bowel movements per day, or once every 1-2 days. But there are also special body types, some people will defecate once in 2-3 days. If you don’t have a bowel movement often, you will experience constipation. Constipation is mainly manifested by the effort to defecate, and the stool appears hard, and the amount of each time is very small. Constipated organisms should pay attention to drink more water and eat more fresh fruits and vegetables, because these foods can increase the peristalsis of the gastrointestinal tract and are well absorbed, which is conducive to bowel movements. Usually, it is also necessary to do more sports, such as running, etc. For patients who often have diarrhea, they should eat a light diet in their daily life, eat more easily digestible food, and eat as little spicy and stimulating food as possible.