Answers to some of the latest fitness questions from my clients How much water should I be drinking each day? —Gary, New York I suggest drinking no less than two liters of water per day. For the active, I suggest drinking a gallon of water a day. The body is made up of 80 percent water, so it is vital that we don’t neglect hydrating it. By keeping your body hydrated, you keep your internal organs in working order, create a healthy skin complexion and keep your metabolism up and running. You should never feel thirsty. This symptom is your body telling you that you are already in dehydration mod...