I just read that if you drink your water ice cold you burn calories to heat it up. so I think Ice water is the best for those trying to lose weight.
Personally I have trouble with water. I don't like the taste (I know, water has no taste, but did you ever drink the Bridgeport water? I think drinking a bottle of clorox might be more tasty. You can smell the chlorine in it.
I drink more water if I add Crystal Light to it. I find that Crystal light is way too sweet for me so when I make my crystal light I make 4 quarts instead of 2. It has just enough flavor to hide the chlorine taste and not enough to put too many chemicals in it. It works better for me. Peggie