strange headache
Banned
The premise that the entire medical infrastructure which does every other medical practice in these developed countries with training, oversight, regulation and analysis has none of that regarding this particular practice seems unlikely. But, as always where there are problems which can be addressed with new understanding and investigation. Not assumptions from incomplete data.
The American medical industry also produces results like this:
I wouldn't put too much stock into its seriousness. Lots of good doctors out there, but also lots of charlatans smelling big money while capitalizing on trends.