There are many kinds of vegetables for bowel movements, such as mushrooms, leeks and other dietary fiber content is high, conducive to defecation. There are many kinds of vegetables for bowel movements such as mushrooms, leeks, white radish, kelp, tomatoes, carrots, pumpkin, cucumber, lettuce, cabbage, celery, cabbage, cauliflower, corn, spinach and so on. The reason why these vegetables can laxative, mainly because these vegetables contain different kinds of dietary fiber, such as shiitake mushrooms contain crude fiber, semi-crude fiber, lignin, etc., corn contains insoluble food fiber, etc.. Although dietary fiber can not be directly digested and absorbed, but has to stimulate gastrointestinal peristalsis, promote defecation, etc. In addition, these vegetables in the water is more, but also help to promote the feces texture soft easy to discharge.