Strongly recommend. I think my FIR sessions were very helpful to me. I recovered a lot during that time, a real lot. But I'll echo the cautions as well: you need supervision, to know what supplements you should be taking, and important not to overdo it, and they do need to be your own personal sauna, and FIR, otherwise you risk exposing yourself to other people's toxins. Public saunas are a disaster area. One thing I did notice: on many occasions, the sweat that came out (which I wiped off with towels which eventually I destroyed) often had a really strange sickly-sweet kind of smell, but not always. The sessions where the sweat was smelly were the most beneficial I think, but also the toughest in the short term. The theory that what is happening is a detox, which some of us find very hard or even impossible to tolerate as the toxins pass through, makes perfect sense based on my experience. All of this treatment came indirectly via Dr Myhill, and I have to say, frankly, the bottom line is, it worked. Not that I'm cured - I expect I never will be - but that treatment took me from 20% to 80% functionality in the space of about a year. I was doing lots of things during that year, so I'm not certain which were crucial and which were irrelevant, but clearly I was doing something right...