Banana juice is a cold and refreshing drink made from fresh or canned bananas. It is rich in vitamins and minerals, in particular in B6 and C vitamins, potassium and fiber. Banana juice is often consumed for its moisturizing and energizing properties, as it contains large amounts of potassium, which is an essential electrolyte to maintain the hydration of the body. It is also considered a quick and easy to digest food source, making it a popular choice for athletes and active people.