The surprising and essential reasons to chug more water for the healthiest YOU. Water is essential to all living things. In fact, did you know that up to 60% of the human body is water?There are some very powerful reasons to drink water every day. But how much water should you be drinking? Is there such a thing as TOO much water?Board Certified Physician's Assistant, Kristine Blanche, shares some of the unknown reasons for you to drink up, as well as tips on how to make it a daily habit.