Why is Drinking Water Important and How Much Water Should You Drink? Joint movement depends on synovial fluid, a slippery liquid that reduces friction and nourishes cartilage. This fluid is constantly renewed through joint movement and adequate water availability. When hydration is reduced, synovial Dehydration: Balancing Water and Electrolytes Hughston Clinic 7 Ways to Lubricate Joints Naturally for Less Pain Health Benefits of Water Counseling and Wellness Center of Pittsburgh, Marriage Counseling, Therapy, and Family Counseling in Pittsburgh, Monroeville, Wexford, and South Hills. The Importance of Hydration for Joint Health Ozark Orthopaedics