Medical professionals are psychologically predisposed against drawing the conclusion that serious medical conditions might be associated with a treatment that they've personally recommended in the past to patients as safe.
Hawk, this is COMPLETE AND UTTER BULLSHIT!!!
You have yet to come up with any credible reports/studies/reviews that support your assertions... everything you've EVER cited is personal experience and the occasional piece of junk science from one of the pseudo-science websites you favor.
Not sure what websites you're referring to, but the statement quoted above bears the authority of the person who composed it, i.e., myself, a holder of a Master's Degree in clinical psychology, as a result of which, I enjoy a certain expert-level of understanding of human motivation.