Synovial Fluid

Synovial fluid is a thick, slippery liquid found in the spaces of your joints, such as knees and shoulders. Its main roles are to lubricate the joints, reducing friction between the bones during movement, and to supply nutrients to the cartilage, which is the smooth tissue covering the ends of the bones. This fluid also helps absorb shocks, providing cushion during activities like walking or running. Essentially, synovial fluid is essential for smooth joint function and overall joint health.