Hyaluronic acid is often a gel-like compound that happens naturally inside the synovial fluid within just Each individual joint capsule that surrounds all joints. Hyaluronic acid serves being a lubricant that enables bones to maneuver easily within a joint and provides shock absorption to lower stress and friction inside joints. https://www.theorthopaedicandpainpractice.com/understanding-and-treating-elderly-knee-pain/