The Lancet reports that over 500 million people all over the world suffer from osteoarthritis (OA). It is the most common type of arthritis wherein the protective cartilages of the bones begin to weaken. As a result, the joints–especially those in the spine, hips, knees, and hands–suffer serious damage.

Rheumatology clinician researcher David J. Hunter notes that osteoarthritis is surprisingly more common among women than in men, though both can suffer the following symptoms…