Beardedness, the researchers wrote, “may be attractive when judging long-term ... A 2019 Swiss study found that men’s beards contain more harmful bacteria than dogs’ fur ― ugh.) ...
So I asked a dermatologist about why he's able to grow a beard and I'm not. Dr. Jennifer Chwalek: It's based on genetics as well as hormones. Some men, you know, have more hair follicles ...