RT Journal Article SR Electronic T1 Glucosamine in osteoarthritis: Questions remain JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 65 OP 71 VO 74 IS 1 A1 Lozada, Carlos J. YR 2007 UL http://www.ccjm.org/content/74/1/65.abstract AB Glucosamine is now widely used in the hope that it will relieve symptoms of osteoarthritis and stop its progression, yet studies have so far failed to prove convincingly that it works, how it might work, or whether it is safe to take long-term. This is an overview of the evidence to date for currently available glucosamine preparations, as well as for glucosamine used in combination with another popular nutraceutical, chondroitin sulfate.