
Originally Posted by
hugovsilva
Hairloss is caused mainly by androgens. The stronger naturally ocurring androgen in the human body is dht, that is why duta/fina are used with success to fight hairloss, blocking testosterone convertion to dht. Estrogen may play a role in some people but is far from being the main culprit.
I don't urderstand how you can say that estrogen is blocking the effects of anabolic/androgenic hormones. These hormones trigger their effects mainly through androgen receptor and increase in IGF production. I don't see estrogen blocking that.