👉 The TM fluid, also known as synovial fluid, is a viscous, lubricating substance found within the joints of the human body. It plays a crucial role in reducing friction between bones during movement, ensuring smooth and pain-free motion. Composed primarily of water (about 75%), proteins, hyaluronic acid, and various other molecules, TM fluid also acts as a shock absorber, nourishing cartilage, and facilitating the removal of metabolic waste products. This essential fluid is continuously produced by specialized cells within the synovial membrane lining the joint cavities and is replenished to maintain its vital functions.
