https://pubmed.ncbi.nlm.nih.gov/12006124/
The results of this study suggest that MSM supplementation of 2,600 mg/day for 30 days may be efficacious in the reduction of symptoms associated with SAR....
open label trialsafetyefficacy
https://www.poison.org/articles/methylsulfonylmethane-treatment-for-arthritis-pain-204
Methylsulfonylmethane (MSM) is a naturally occurring compound found in several food sources. In the US, it is also sold as a dietary supplement claiming to...
poison controlmethylsulfonylmethanesafetreatmentarthritis