DMSO had been experimented with and found to be quite successful in brain and spinal injuries when given intravenously is best, orally 2nd best, topically for sprains and soreness. FDA never would approve it because it is a natural substance that could not be patented. All they ever approved it for was some sort of bladder problem.
Yep...the FDA is the fox guarding the chicken coop...
Big pharma CEO’s retire from pharmaceutical companies and then they get elected to the FDA where they make rules and regulations in favor of the pharmaceutical companies...if its a natural substance they will speak negatively more so than the good...