👉 A kind fluid, often referred to as synovial fluid, is a viscous, lubricating substance found within synovial joints in the human body. It plays a crucial role in reducing friction between the articular cartilage surfaces of bones during movement, allowing for smooth and pain-free joint motion. Composed primarily of water (about 85%), proteins, hyaluronic acid, and various other molecules, kind fluid also provides nutrients to the cartilage and helps remove metabolic waste. This fluid is continuously produced by the synovial membrane and circulates through the joint cavity, maintaining joint health and function.
