Glucosamine and Chondroitin for Arthritis: Benefit is UnlikelyGlucosamine and Chondroitin for Arthritis: Benefit is Unlikely Stephen Barrett, M.D. Osteoarthritis (OA), the most widespread type of arthritis, is a degenerative ...Study: Glucosamine, Chondroitin No Help for ArthritisSept 16, 2010 -- The popular supplements glucosamine and chondroitin don't do much to relieve the pain associated with hip or knee osteoarthritis (OA ...Glucosamine and Chondroitin - Joint Supplements for ArthritisGlucosamine and Chondroitin are joint supplements used in the treatment of arthritis. Glucosamine and Chondroitin are taken by mouth for treatment of ...