As new research spotlights the obesity-cancer connection, experts warn we’ve underestimated just how much excess weight – and ...

WebMD explains various medications for osteoarthritis pain relief, including NSAIDs, corticosteroid injections, and hyaluronic acid treatments. Learn about their benefits and risks.

Heat increases the flow of blood and nutrients to an area of the body. It often works best for morning stiffness or to warm up muscles before activity. Cold decreases blood flow, reducing swelling and ...