Long-term eating apples can laxative, prevent and relieve the occurrence of constipation, because the skin of apples is insoluble dietary fiber, while the pulp of apples is soluble dietary fiber, the combination of the two has a positive effect on promoting intestinal peristalsis and stool formation, long-term eating apples can prevent and relieve the occurrence of constipation. It can benefit the stomach and promote the production of body fluid, and remove irritation and alcohol. For people with weak spleen and stomach, bloating after eating, diarrhea, lack of fluid, dry mouth, thirst, and excessive alcohol consumption, eating apples properly for a long period of time is good for the spleen and stomach, generating fluid in the mouth, and eliminating irritation and sobriety.