Drinking eight full glasses water day keeps your skin well hydrated

"Drinking at least eight full glasses of pure, filtered water a day is crucial to keeping your skin well hydrated, smooth and silky," says dermatologist Jeanette Jacknin, M.D., author of "Smart Medicine for Your Skin." "If your skin is dry, fine lines and roughness develop, and your skin will look older and less radiant." Increase your water intake by drinking a glass each morning when you wake up. Carry a bottle of water with you and refill it throughout the day. Order water when you eat out and try adding a lemon or lime to liven up the taste.