Nice resource, some info is outdated. http://www.prepperlinks.net/uploads...dual_and_family_use_prevention_1000051375.pdf
Have you ever read "The Miracle of MSM" that was written by three physicians? MSM-info.com is a summary.
Here is a one page summary. http://www.msm-info.com http://www.msm-info.com/#Cell Membrane I have been taking the stuff since 1999 and it seems to do exactly what those two physicians wrote that it would do.