actually most male hair loss is from the hair folical being chocked off at the skin by testosterone by products that dry harden on the scalp and kill the hair. You can tell these guys since their head is shiny which is the same as scar tissue from that excess testosterone drying on their scalp. So it's the guys that work to long without showering that are bald and are hi T, not the fags that are low T. Just thought I'd point that out. BTW I'm older and full head of hair with high hairline than a young one. So I'm not tooting my own horn just pointing out something I learned a while back.