Where there is water, there is life. Maintaining adequate hydration is fundamental to human health as it is to all organic life on Earth. We're born with an innate and ongoing demand for fluid, but behind the familiar sensation of thirst is a reliance on water to transport nutrients, create
blood pressure, eliminate waste, fight disease, feed cells, and conduct many more life-giving functions. At every moment, molecules of H₂O flow through every cell of every part of the body.