Gastric patients whose condition is not serious can eat bananas, but serious gastric diseases such as bleeding and perforation of the stomach, such patients should not eat. Banana is a nutritious fruit, not only contains dietary fiber, protein, but also contains calcium, phosphorus, potassium and other essential trace elements. So patients with gastric problems can supplement energy and nutrients by eating it in moderation. However, it should not be consumed in excess at one time, so as not to increase the burden on the stomach and intestines. However, patients with severe gastric diseases such as bleeding and perforation of the stomach should not eat food such as bananas because they should not eat. Stomach disease patients should go to the hospital in time to consult the doctor and actively carry out the treatment, and should not take medication without authorization in order to avoid delaying the condition.