Summer heat doesn't just dehydrate your body, it can impact your joints too! When you don't drink enough water, the lubrication in your joints (synovial fluid) can reduce, leading to stiffness, discomfort, Tip of the Week: Hydration Supports Joint Health Water plays an important role in keeping joints lubricated and supporting the health of cartilage and connective tissue. When your body is properly hydrated, Why Is It Important to Stay Hydrated? Summit Health Pharmacy Stay Hydrated: Essential for Healthy Body Function How Dehydration Affects Your Joints