Three Quarts of Water

 Three quarts of water in a day is six pints. This is how much water I need in 24 hours to prevent sinus headaches. Sip by sip spread over the day. It's not as hard as it sounds and makes a world of difference in energy, focus, and a painless head. I find ice-cold water easier to drink than room temps so I keep a few mason jars full of water in the fridge.