title: Arthritis supplements. Do natural dietary supplements for arthritis really work?
mesh_terms: D001168:Arthritis / Q000188:drug therapy*; D002807:Chondroitin / Q000627:therapeutic use*; D019587:Dietary Supplements; D005944:Glucosamine / Q000627:therapeutic use*; D006801:Humans
chemical_list: D002807:Chondroitin; D005944:Glucosamine