I've been reading lots of these quotes, and it got me thinking. Usually, I'll have a quart of water in class, probably a coke in the afternoon, maybe a coke or glass of milk with dinner. In other words, probably close to 3-4 quarts/day.

For all of you drinking gallons (literally) of water daily, have you been checked for diabetes? One of the first symptoms IS polyuria and polydipsia: peeing and drinking too much. It's probably more of a concern if you find yourself drinking several normal sodas daily: that's a LOT of sugar you're pouring in.

Just something to think about.
http://diabetes.webmd.com/guide/understanding-diabetes-symptoms