This sounds very strange to me. I don't see the need to tell the doctors about it. Why would a dentist know that? This will not affect his job in any way. I recently visited a doctor who recently completed the lnp to bst bridge program, and he noticed I have a hair issue. Still, he didn't ask...
I also think that this is a scam and wouldn't waste time on it. You know, many people who suffer from hair loss or are dissatisfied with the speed of their growth, try to solve these problems by taking dietary supplements. Indeed, it is widely known that elements such as calcium, zinc, selenium...