Drink lots of liquid to keep hydrated, but of course we know now that it does not have to be 8 glasses of water. Lemonade and fruit juices are great. Most sports drinks are good and some of them are even great. Hydrating foods like melon and vegetables are fabulous. Those are the YES group. How about the NO group? Anything with caffine or alcohol are big no no drinks for hydrating purposes. They are just the opposite. They will dehydrate your body very quickly and not in a good way. Drink lots of liquid and eat watery foods, and enjoy summer!