Your metabolism works best when it is fully hydrated. Drinking cold water is even better. It takes your body more energy to heat it before it's digested.
Another bonus to staying hydrated? It may make you eat less. Many people confuse thirst for hunger. So if you're feeling hungry, try drinking some water first.
But if drinking water gets kind of dull for you, remember that you can get a lot of water by eating fruits and vegetables. I also recommend Crystal Light On the Go packets. They add a lot of flavor to your water with only 5 calories.
