I like to smoke and meditate. And I don't care how its over analyzed, broken down, categorized, dissected, examined, essayed, researched, proven or unproven. I see the truth of it from my own perspective. Tools are here for a reason, to be used. And if it helps medically? I think so to. I haven't blown mine or anyone else's brains out so I figure that is a major medical benefit.
Exactly. If it works for you, then DO IT.