>>9322747They will lose a lot of size but steroids induce permanent muscle cells changes which cannot be reversed. If he does a proper PCT, he'll restore his natural test production to some degree. That said, Brock is 46 and his natural test would ne declining anyway, so there's no reason not to be on at least trt.
>>9322781 >their test will nosedive and their estrogen will skyrocket
Shut the fuck up, retard. You clearly don't know shit about steroids or the male endocrine system. Men produce estrogen by converting testosterone into via aromatization. No testosterone = no estrogen.