Download The Full December 2018 Issue PDF
Achy, stiff joints from osteoarthritis get more common as we age. Your genes also contribute to the likelihood that cartilage in joints will wear down. Osteoarthritis occurs when cartilage, which covers the ends of bones, deteriorates, causing inflammation and structural changes in the joint. This can result in varying degrees of pain and reduced function. Weight-bearing joints, such as the knees and hips, are especially vulnerable.