Thanks everyone, I was having some doubts via Bob.
What Science Bob? We do want to review it, we keep an open mind. If Science says its dangerous, this site has a great need to know of the information supporting that warning.
Is is safe to assume that some of the posts on this site are made by "industry plants" who are intent on casting doubt and fear into self-healers?
Not that Bob is, but we see how easily we can get off-track by this example. I have become very carefull lately.