Medically reviewed by Melissa Nieves, LND Key Takeaways MSM can help reduce symptoms of osteoarthritis such as pain and ...

Methylsulfonylmethane (MSM) is a sulfur-containing compound found in plants, animals, and humans. It can also be made in a lab into a dietary supplement, which is used widely in alternative medicine.

MSM is an abbreviation for methylsulfonylmethane, a chemical found naturally in plants and animals. This organic compound is made synthetically and often combined with glucosamine hydrochloride and ...

MSM, which stands for Methylsulfonylmethane, is an organic material found naturally in plants, animals, and the human body. It’s frequently used as a dietary supplement with various health benefits ...