Most of the vegetables and fruits are able to help laxative, laxative effect are the following: 1. Laxative fruits are bananas, sugar cane, papaya, dragon fruit. Bananas and dragon fruit have a good laxative effect, this is because bananas and dragon fruit contain a lot of water-soluble cellulose, which can promote the secretion of gastrointestinal fluid. The seeds in dragon fruit similar to sesame seeds also have the function of promoting digestion; grapes have the effect of strengthening the spleen and stomach, nourishing Yin and generating fluid, often eat can help the spleen and stomach digestion; papaya is rich in protein, can promote protein digestion, improve the symptoms of indigestion. 2, laxative vegetables are rich in crude fiber vegetables, such as bok choy, cauliflower, cabbage, leeks and spinach, rich in crude fiber vegetables can promote Gastrointestinal peristalsis, conducive to improving constipation, potatoes, sweet potatoes, turnips, etc. can also promote laxative.