Definition
Synovial fluid, also known as synovia, is the slippery liquid found inside synovial joints. 𦡠It acts as a lubricant, reducing friction between bones and cartilage. Think of it as the WD-40 for your joints, keeping everything moving smoothly. Synovial fluid also provides nutrients to the cartilage and removes waste products. Without it, your joints would grind and become damaged. It is what keeps the body in motion.