No evidence glucosomine works
There’s a lot of injured cops who take glucosomine hoping to get some relief from aching joints. But there are conflicting opinions about the benefits of glucosamine, a compound found naturally in healthy joints, and MSM, short for methylsulfonylmethane. The two, usually sold as separate preparations, are popular nutritional supplements that promise to lessen the creaking and soreness of knees, backs, hips and other joints.
But the results of scientific studies of the supplements are equivocal. For instance, in the largest study to date of glucosamine, published in 2006, more than 1,500 adults with knee osteoarthritis were randomly assigned to receive the supplement, a painkiller or a placebo. After 24 weeks, only those participants taking the painkiller reported less knee pain. Read more at the New York Times Wellness Blog.