Constipation can be appropriate to eat more food rich in dietary fiber, such as fresh fruits and vegetables and coarse grains, because dietary fiber can promote intestinal peristalsis, constipation patients beneficial. Constipation belongs to a kind of difficult defecation disease, the main manifestation is the hard and dry feces, less frequent defecation, etc., the common causes are intestinal diseases and dietary factors. There are constipation problems can be appropriate to eat more food rich in dietary fiber, such as a variety of fresh fruits and vegetables or sweet potatoes, oats and other coarse grains, because dietary fiber can promote intestinal peristalsis, for defecation will help. In addition, it is also necessary to drink more water to replenish the intestinal tract needs water, soften the stool, for the improvement of constipation will also have certain benefits. But food is not medicine, for constipation does not have a therapeutic effect, so suffering from constipation can not rely on diet alone to improve, need to actively go to the regular hospital to find out the specific causes, follow the doctor’s advice to use the appropriate treatment program, so as not to delay the condition.