Glucosamine/chondroitin combined with exercise for the treatment of knee osteoarthritis: a preliminary study.


OBJECTIVE This preliminary study sought to determine whether using 1500/1200mg of glucosamine hydrochloride and chondroitin sulfate (GH/CS) is effective, both separately and combined with exercise, compared to a placebo plus exercise program in improving physical function, pain, strength, balance, and mobility in older adults with knee osteoarthritis (OA… (More)