there was something about mice growing their hair back with something, https://archive.nytimes.com/well.blogs.nytimes.com/2011/02/1...
also some facebook groups with keto and zero carb report that they're less stressed when eating that way. Some also reported that they lost all their hair first, but then it came back healthier and stronger over the course of 1-2 years.
It‘s a running gag in the hair loss community, that even pissing on mice probably makes their hair grow. Most "x causes hair growth" studies are worthless and lead to nothing.
r/tressless
theres some on r/moreplatesmoredates but thats more pharma oriented
Tressless is a very unhealthy place full of clueless beginners and the mentally ill.
I don‘t recommend consuming it.
theres a lotta bullshit but also theres some interesting studies that get posted sometimes. like any other place it aint all good but kinda a good meta feed.