To say that water is vital for our well-being would be the understatement of the century. It's the key component in our entire body, from our blood to our brain, and it is essential for us to be able to make the most of the nutrients we consume through food. However, we mostly use thirst as our guide during the day to choose how much and how often we sip on this divine drink, but there is much more to it than meets the eye. Every single bodily function requires plenty of flui