MSM, a new supplement that's being widely promoted for pain and arthritis

We're getting lots of questions about MSM, a new supplement that's being widely promoted for pain and arthritis.

This is getting lots of publicity. Celebrities are endorsing it on TV...and it's the subject of a new book, The Miracle of MSM.

MSM stands for methylsulfonylmethane. It's a metabolite of DMSO (dimethyl sulfoxide).

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