Assay for Glucosamine 6-Phosphate Using a Ligand-Activated Ribozyme...

Department of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor, Michigan 48109-1055 Received for review July 8, 2008.

Common Dietary Supplements Don't Help Arthritis

A graphic shows what's inside your joints, and what can go wrong. Christopher Wanjek is the author of the books "Bad Medicine" and "Food At Work." His Bad Medicine column appears each Tuesday on LiveScience.

Study: Glucosamine, chondroitin sulfate effectiveness on cartilage in doubt

Whether glucosamine and chondroitin sulfate can actually slow cartilage loss in people with osteoarthritis has not been an easy question for researchers to answer.

Wellesse All Day Energy Invites You to Judge -- and Win

Wellesse All Day Energy Invites You to Judge -- and Win America's got talent, but who's got enough energy to become the next top filmmaker? Wellesse, a leading nutritional supplement maker, has asked student ...

Supplements no better than placebo in slowing cartilage loss in knees of osteoarthritis patients

In a two-year multicenter study led by University of Utah doctors, the dietary supplements glucosamine and chondroitin sulfate performed no better than placebo in slowing the rate of cartilage loss in the knees ...

Dietary Supplements Show Same Cartilage Loss Results as Placebos

Consumers who take an expensive daily dietary supplement to slow cartilage loss may be wasting their money.

Popular Supplements Don't Work Against Arthritis: Study

The popular supplements glucosamine and chondroitin are no better than a placebo at preventing cartilage loss in knees of people with the form of arthritis caused by wear and tear, a new study found.

Glucosamine and Chondroitin May Not Slow Arthritis

A new study casts doubt on whether supplements glucosamine and chondroitin help people with arthritis, though investigators say more research is needed.

Knee Arthritis: Supplements May Not Help

Sept. 30, 2008 -- Results are in from a national study examining whether two popular supplements slow the progression of knee arthritis , but they are far from conclusive.

Supplements less effective than sugar pills

The popular arthritis supplements Glucosamine and Chondroitin may not work any better than sugar pills, according to researchers from the National Institutes of Health.