I would count it. Water is water, even if you add some flavor. As long as you're not adding sugar/calories. (And I think over 10 calories. Crystal Lite has some 5 calorie ones, and that's still just water, with a little flavoring.) However, I would not make all of your intake the Koolaid.
Last edited by vertigoskyy; 05-08-2010 at 09:25 PM.