A friend sent me the book, The Persecuted Drug, The Story of DMSO. It was published in 1973 but is chilling how ruthless the FDA was then and now. How they punish people for the pure pleasure of it and protect the mamoth drug industry. I worked for Crown Zellerbach in the 60's and was aware of DMSO, but not like this book describes. It was made in their mill in Boguloosa, La. and I knew the supervisor of the plant. He said no employee that worked in that area had ever had a cold or the flu. All employees stole the product to give to old relatives who had arthritis and such. They all knew of it's benifits first hand.
Anyway, I encourage you to buy and read this old book. DMSO is a product that could revolulationize medicine if given a chance. You can use it on a million dollar horse, but it is against the law for you to receive its benifits. Why? It is too cheap and is not patentable.
I promise you that if you read this book and don't shed a few tears, then you are a hard person. The FDA is exposed with this story. They ruined a number of good dedicated doctors to prove that they are omnipotent.
As Dr Jacob says, horses don't know about plecabo's or double blind tests. It it works , they run, if not , then they don't run. Sounds right to me.
Please read the book.