If I was older and had mobility problems that were helped by that level, I might reconsider. So take a look at the article and see what you think, but don't miss the fact that it is stated new things take decades to filter down to the medical community and patients. You get the latest here!
BB
Go here for the article.
http://www.wnd.com/2013/09/yes-there-is-science-behind-taking-supplements/#C4sVGQVD1WE6MGSd.03