Glucosamine and chondroitin sulphate, dietary supplements popular with individuals who have osteoarthritis (OA), have been shown to be no more efficacious than placebo or the NSAID celecoxib ...

Methods: Subjects were randomly supplemented with either glucosamine (G) (n=24) or placebo (P) (lactose) (n=22) for 12 weeks at a dose of 2000 mg per day. Over this period, four testing sessions were ...