How often do you think about hydration? Or staying hydrated?  Do you know if you're dehydrated right now? Listen in to Crash Course 110 Hydration Nation and get a feel for what optimal hydration feels like, what it can do for you, and more drastically... what happens when you ignore it.  Coach Shaun lays down the map and clues you in to just what your body feels like when it's not functioning well, and how to resolve it.