As for Dr.Fraser, just do a search of the online book "Unturned Stone" linked to the Nutrienergetics.com site. Use words from the excerpt I provided in previous post.
See? Hope you admit now that I dont have an agenda re: FIR (Far-Infrared-Sauna) (even if I DO have an agenda coinciding with svtc.org's Computer Takeback Campaign since I've been harmed by many computer monitors).
Not to say that there aren't many misguided advices rampant on the www! I've been a victim WAY too often for comfort. So I do understand where you're coming from.