Humans are approximately 70% water by volume and 99% water by molecular count. Water is essential to life yet we often take it for granted. When thinking about our health consider Occam's Razor: the simplest explanation is probably the best. Perhaps we should look at water as the MOST important thing to support good health.
Dr Gerald H Pollack of University of Washington has opened up the door to a better understanding to the magical properties of water. Dr Pollack has performed experiments revealing a "Fourth Stage " of water, more pure and structured than the standard 3 phases, liquid, gas, solid of a compound or element. This Structed Water, also known as EZ Water, exists around all our cells. It has an ordered hexagonal shape, excludes all other molecules, and maintains a charge.
Here is a terrific Ted Talk from Dr Pollack explaining their discoveries: