Banana powder can be used to enhance flavor and functionality in baked goods, beverages, and ice creams. It can also help extend shelf life, reduce added sugars, and streamline production.  Diet: Banana powder can be added to oatmeal for flavor and nutrition.  Medicine: Banana powder can be used to treat indigestion and stomach upset from aspirin. A study published in The Lancet in 1990 found that banana powder relieved indigestion in 75% of patients.  Natural skin and beauty products: Banana powder can be used to make natural soaps and other products