Eating bananas on an empty stomach in the morning can stimulate intestinal peristalsis, supplement fiber and other substances, which is good for constipation. 1. Stimulate intestinal peristalsis: intestinal peristalsis is slower in the morning fasting, and eating bananas at this time can promote intestinal peristalsis, which is conducive to discharging the sedimentary stool. 2. Supplementary fiber and other substances: bananas contain a lot of cellulose, pectin and other substances, eaten on an empty stomach in the morning, is conducive to the fusion of food and the gastrointestinal tract, to promote its rapid discharge, and its pectin composition can also smooth the intestinal tract, reduce constipation. Therefore, eating bananas on an empty stomach in the morning is good for constipation, if you eat bananas on an empty stomach in the morning, constipation is still not relieved, it is recommended that patients take appropriate medication to improve. With the situation need to consult the doctor and follow the doctor’s advice.