The Connection Between Hydration and Joint Health: Why You Need More T Holland & Barrett Gibraltar Hydration does far more than quench your thirst it helps your entire body function at its best. Drinking enough water each day supports temperature regulation, joint lubrication, nutrient delivery, brain performance, Why Drinking Water Is Good For Your Joints Optimum Health Rehab Top health benefits of drinking water 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 Better Hydration for Better Joints Dr. John Skedros