Apples as a food does not have the effect of treating diseases, but for the relief of constipation has some help. Apple is a common fruit in our life, it is not able to treat constipation, but apple is rich in dietary fiber, as well as rich in calcium, iron, phosphorus, vitamins, pectin and other ingredients, can replenish the body’s need for nutrients, to promote intestinal peristalsis, so as to improve the symptoms of constipation. Constipation is a difficult to defecate, the number of bowel movements to reduce the main performance of the common digestive symptoms, constipation is usually due to gastrointestinal flora imbalance, gastrointestinal peristalsis slowed down, or is caused by the narrowing of the anal opening. Apples have the effect of promoting gastrointestinal peristalsis, so for the constipation has a certain improvement effect, but can not treat constipation. Constipation need to complete the relevant examination under the guidance of a doctor to identify the cause of the drug treatment.