Drink lots of water but don’t drown yourself. If you are exercising daily, drinking at least six to eight glasses of water a day keeps the body refreshed. Drink less if you are not exercising. At least four glasses are day is good because weight loss depends on how the body eliminates body wastes. Water is a great fat eliminator and your body must stay hydrated. By the way, a diet drink is not water. It contains water but also contains chemicals. Drink only water for now. Weight Loss Lewisville will focus on fast weight loss techniques.