Guys what is MSM ?
D drinkrum Senior Member Reaction score 1 Aug 4, 2003 #2 MSM is the abbreviation for methyl-sulfonyl-methane. You can read about it here: http://www.evolutionhealth.com/msm.htm Cheers. D.
MSM is the abbreviation for methyl-sulfonyl-methane. You can read about it here: http://www.evolutionhealth.com/msm.htm Cheers. D.
