“Scammer”
Not a scam! I was diagnosed with Lyme 10 yrs ago and the combination of HBOT and supplements have kept the more serious symptoms at bay. Also , I have witnessed autistic kids have their lives greatly improved. Used a lot in sports injuries, too and many other conditions as well. You don’t have to buy— rentals are available. Ps. I’m a nurse, as well.
I do not recall him ever mentioning any sort of O2 therapy being involved in his recovery. Maybe it was, but I never heard of that.
In any case,the use of this ‘HBOT’ as you call it is definitely a misnomer. I cannot begin to put it together just what this thing or material is. It seems to sound like BiPAP as they do it in Europe. I honestly do not know.
In any case, I am pleased that it worked for you.