We know the basics of bananas that bananas are a good source for potassium but do we know some of its unexpected benefits? Here are some bonus facts about the benefits of bananas that is not known commonly.1. Potassium: It is good for your body because it helps regu-late your blood pressure. Potassium found in bananas also benefits your bones. By helping to suppress calcium excre-tion, bananas reduce the risk of developing osteoporosis and brittle bones as you age.2. Fiber: Bananas are also an excellent source of fiber. To aid in maintaining a healthy digestive system, bananas help food move smoothly through your digestive tract. This also helps in bananas relieve the symptoms of heartburn.3. Vitaminis and Mineral: With high levels of Vitamin B6, bananas are essential to producing healthy blood. They con-tain good levels of Vitamin C, magnesium and manganese which enhances your immunity.4. Ulcer beater: Besides fighting cancer, bananas also help to protect against stomach ulcers.Reduces stress: The best bonus benefit of bananas is that they affect your mood and stress levels. Bananas are a good source of trypothan, a chemical when released in the body converts into serotonin. With proper serotonin levels, ba-nanas help improve your mood, reducing stress.