The benefits of eating bananas to the body are as follows: 1, can prevent constipation, because bananas are rich in dietary fiber, through the absorption of water expansion and mechanical stimulation of intestinal peristalsis, can promote the discharge of feces, reduce the area and time of contact between the harmful components of the intestinal mucosa, in the prevention of constipation is very obvious benefits; 2, can assist in controlling the increase in blood pressure, because bananas are rich in potassium, and potassium has a good regulatory effect on blood pressure. And potassium has a very good regulation effect on blood pressure. By eating bananas to supplement potassium, the benefits in controlling the increase of blood pressure are very obvious.