- Reaction score
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T can be aromatized to E in either sex, and bica generally increases E lvls in cis men taking bica alone. But that increase in T won't occur in cis women (or trans women using E due to its antigonadotropin effect causing negative feedback on the hpg axis).Won’t a significant portion of that T aromatize in women?
I used to lean towards this theory but when you consider that pseudohermaphrodites (lacking 5AR) never lose hair it makes me believe that the dutasteride hair loss could have to do with upregulation. But perhaps it is a combination. Hmm…
As for T causing hairloss, I'm honestly not sure. Your point about 5ar deficient individuals being immune to hairloss is valid and made me believe at one time dht was the only potential cause. But I'm really not sure one way or another. I suppose dutasteride could be increasing receptor sensitivity of starved receptors upregulating to such a degree that even a minor amount of dht is potent enough to decimate hair in such unlucky individuals. But who knows ultimately
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