Hydration isnt just for beating the heatits essential for joint health, too!, Water helps cushion your joints, supports cartilage, and even reduces inflammation. Dehydration can make stiffness Osteoarthritis: Lubricating arthritic knees may help them heal New Scientist How Dehydration Affects Arthritis and Joint Pain Did you know your joints are mostly water? Just like an engine needs oil to run smoothly, your joints need water to stay lubricated. Hydration helps maintain the volume of synovial Intimate Bliss Water Based Lubricant Jelly 100ml