When most of us think about hydration or feeling dehydrated, we often default to the commonly held advice of "drinking 8 to 10" glasses of water a day. Now, there is mounting evidence that proper hydration isn't just about drinking more water; it's about delivering water and electrolytes at the cellular level through cellular hydration. What Is Cellular Hydration? Cellular hydration occurs when electrolytes and fluids travel through cell linings and blood vessels into interstitial and intracellular regions of the entire body. To understand how cellular hydration works, let's take a typical example. For most of us, our most common...