Dr. Or M. Bialik on Nostr: So you know how everyone complins that they are under so much stress their #hair is ...

So you know how everyone complins that they are under so much stress their #hair is turning gray?
Good news! It does.
The process is a bit complicated, but the short version is #stress depletes the stem cells which make the cells that give hair color (melanocytes).
https://www.nature.com/articles/s41586-020-1935-3