Related Experiment Video
Updated: Mar 6, 2026

Preparation of DMMTAV and DMDTAV Using DMAV for Environmental Applications: Synthesis, Purification, and Confirmation
Published on: March 9, 2018
Methylsulfonylmethane: Applications and Safety of a Novel Dietary Supplement
Matthew Butawan1, Rodney L Benjamin2, Richard J Bloomer3
1Center for Nutraceutical and Dietary Supplement Research, School of Health Studies, The University of Memphis, Memphis, TN 38152, USA. mbbtawan@memphis.edu.
Abstract:
Methylsulfonylmethane (MSM) has become a popular dietary supplement used for a variety of purposes, including its most common use as an anti-inflammatory agent. It has been well-investigated in animal models, as well as in human clinical trials and experiments. A variety of health-specific outcome measures are improved with MSM supplementation, including inflammation, joint/muscle pain, oxidative stress, and antioxidant capacity. Initial evidence is available regarding the dose of MSM needed to provide benefit, although additional work is underway to determine the precise dose and time course of treatment needed to provide optimal benefits. As a Generally Recognized As Safe (GRAS) approved substance, MSM is well-tolerated by most individuals at dosages of up to four grams daily, with few known and mild side effects. This review provides an overview of MSM, with details regarding its common uses and applications as a dietary supplement, as well as its safety for consumption.
Insights
Methylsulfonylmethane (MSM) is a popular supplement for reducing inflammation and pain. It is safe and well-tolerated, with ongoing research to optimize dosage for maximum health benefits.
Area of Science:
- Nutritional Science
- Supplement Research
Background:
- Methylsulfonylmethane (MSM) is a widely used dietary supplement.
- Its primary application is as an anti-inflammatory agent.
Purpose of the Study:
- To review the common uses and applications of MSM as a dietary supplement.
- To detail the safety profile of MSM consumption.
Main Methods:
- Review of existing animal models.
- Analysis of human clinical trials and experiments.
Main Results:
- MSM supplementation improves inflammation, joint/muscle pain, oxidative stress, and antioxidant capacity.
- Evidence suggests optimal dosing and treatment timelines are still under investigation.
- MSM is Generally Recognized As Safe (GRAS) and well-tolerated up to 4g/day with mild side effects.
Conclusions:
- MSM is a safe and effective supplement for various health benefits.
- Further research is needed to establish precise optimal dosage and treatment protocols.
Related Concept Videos
Phase II Reactions: Methylation Reactions
The mechanism of methylation unfolds in two stages. The first stage sees a methyltransferase enzyme facilitating the transfer of a methyl group from S-adenosylmethionine (SAM) to the substrate, forming S-adenosylhomocysteine (SAH). The second stage involves further metabolism of SAH into homocysteine, which can be recycled...
Sulfur Assimilation
Preparation and Reactions of Sulfides
Carboxylic Acids to Methylesters: Alkylation using Diazomethane
Mesenchymal Stem Cells
Drugs for Treatment of Ulcerative Colitis in IBD

