Plums are a relatively nutritious fruit, rich in a variety of trace elements, dietary fiber, vitamin A, vitamin C, as well as vitamin B12 and other vitamins, moderate consumption of plums can play a stomach and appetite, to relieve dry stools. Plums are sweet and sour and can promote stomach secretion of gastric acid and digestive enzymes, promote gastrointestinal peristalsis and digestion of food, which can improve appetite, as well as the effect of liver cleansing and water retention, containing glycine, proline and other substances, with diuretic and swelling, the role of liver protection, to improve anemia and the role of heart and brain. Although plums have many benefits, but it is recommended to eat in moderation, plums contain a lot of fruit acids, consumption of more is not good for the spleen and stomach, especially for people with poor gastrointestinal function, can cause indigestion, diarrhea and other symptoms.