👉 A native fluid, also known as synovial fluid, is a viscous, lubricating substance produced by synovial membranes lining the joints in the human body. It serves several crucial functions: it reduces friction between moving joint surfaces, nourishes cartilage, and helps remove waste products from the articular cartilage. Composed primarily of water, proteins, hyaluronic acid, and lubricin, native fluid maintains joint health and facilitates smooth, pain-free movement. Its unique properties ensure that joints remain well-lubricated and resilient throughout daily activities.
