The least healthy sports drinks are those high in sugar or artificial sweeteners. Sports drinks contain less sugar than soda and energy drinks but can still have too much. Athletes who regularly ...

But are they worth the extra money? We tested six of the best-selling isotonic sports drinks and then asked sports dietician Jeanette Crosland of the Sports Nutrition Foundation to give her verdict ...

You have likely seen a lot of sports drinks advertising that they have electrolytes in them – which are important for your body. However, many of those same drinks are also filled with other ...