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Guest
Guest
I've always wondered about this and I hope some of the more knowledgeable people on here can shed light on the subject. It seems that most teenagers and young men in their mid twenties don't have that much facial hair or body hair when compared to older men in their thirties, forties, and fifties.
Why is this? I thought that testosterone levels decrease as we age?
Why is this? I thought that testosterone levels decrease as we age?
