title: I have mild pain in my knee because of osteoarthritis (OA). What's the latest thinking on the glucosamine/chondroitin sulfate supplement's effectiveness against OA pain?
mesh_terms: D002807:Chondroitin / Q000627:therapeutic use*; D019587:Dietary Supplements; D005944:Glucosamine / Q000627:therapeutic use*; D006801:Humans; D020370:Osteoarthritis, Knee / Q000188:drug therapy*; D059408:Pain Management; D010147:Pain Measurement
chemical_list: D002807:Chondroitin; D005944:Glucosamine