Banana helps in bowel movement. Banana is a nutritious fruit, banana contains pectin, water-soluble fiber, dietary fiber and other components, can promote intestinal peristalsis, stimulate the intestinal tract to produce bowel movements, and play the effect of promoting defecation. Therefore, people with mild constipation or short-term constipation can eat some bananas to help defecation. If you want to use banana vinegar to defecate, it is recommended to choose ripe bananas, ripe bananas higher fructose, can increase the water content of feces, soften the stool to facilitate the discharge; not ripe bananas contain a large amount of ellagic acid, it will inhibit gastrointestinal peristalsis, so that the feces dry, on the contrary, will increase the difficulty of defecation. In addition, bananas are only able to promote the ability of defecation, and does not have the role of treating constipation. If the constipation is serious, you should go to the regular hospital in time.