Water Works - Breathing Space Blog
Drinking more water results in more frequent urination, which is good. Most of us don't drink enough in the course of a day. Whenever you feel thirsty, your body already has experienced a prolonged water deficit.
Working out, as well as dealing with others at work or with your family at home, can be rigorous. Your body is giving up a lot of fluid via perspiration, even if you don't know it. Drink more water more often and whenever you even suspect that your body needs water.
Drink, drink, and be merry.