Just curious, water is very boring to me!

All I can think of is seltzer

Not only do nearly all liquids count (sea water would be an exception), food adds to your hyration levels as well, especially fruit or other water-laden foods.

Some liquids are obviously going to be better than others (beer or wine for instance are not going to meet your hydration needs, tea is probably better than coffee, water is the best).

For calorie 'free' non-artifically flavored liquid, I guess tea would be your best bet.

Crystal Light, only 5 cals per serving.

Crystal Light, only 5 cals per serving.
I was just about to post that. :tucool: