From Washington, D.C., at a meeting of the American Diabetes Association
According to a new study the popular dietary supplement glucosamine doesn't cause insulin resistance, the precursor of type 2, or adult onset, diabetes.
Glucosamine, a sugar that's naturally produced by the body, collects in cartilage and other connective tissue. Millions of people take glucosamine supplements to relieve pain caused by osteoarthritis.
Previous animal and human studies had found that "giving glucosamine can impair insulin's action, which can potentially make [people] diabetic or worsen diabetes," says Rajaram J. Karne, now of the Ohio State University Medical Center in Columbus. However, participants in those studies received high doses of glucosamine by injection.
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