Eating bananas on an empty stomach in the morning can promote the discharge of feces, bananas are a common fruit, itself has a beneficial stomach, laxative effect, eat bananas in the morning fasting state can be faster into the intestinal tract, so the dietary fiber in the banana can play a better role in promoting rapid peristalsis of the intestinal tract, the dietary fiber can also increase the volume of the feces, so it helps to improve the phenomenon of constipation. Because bananas are cold fruits, so if you have chronic gastritis, stomach cold and other symptoms, it is best to avoid eating bananas in the morning on an empty stomach, although it can improve constipation, but it will lead to impaired function of the spleen and stomach, but not conducive to health. Therefore, people suffering from stomach diseases are best to eat bananas about half an hour after meals, not only can play the role of bananas, but also will not cause irritation to the digestive system.