The market of sports nutritionals includes sports drinks as product category. Sports drinks are non-carbonated water-based beverages, containing vitamins or minerals, sugar and salt, potassium and electrolytes. Sports drinks are mainly formulated for sportsmen and physically active people. They are meant to provide athletes with energy and restore lost body fluid. Sportsmen often choose sports drinks to substitute water and to rehydrate after exercising. Here are some top sports drinks that are used in US.