How important is drinking water, really? Wellstaying hydrated: Increases brain function and energy levels Lubricates joints and reduces inflammation Prevents infections Keeps organs functioning properly Functions of Water: 7 Health Benefits My memoriesWater serves as Lubricant Posted on 8th May 2015 Water serves as a lubricant Water serves as a lubricant in digestion and almost all other body processes. The water in our Our bodies are basically walking oceans we're made of nearly 80% water! Every cell, every tissue, and every organ depends on it to keep things running smoothly. That's why giving your