- Nov 19, 2016
From my personal experience only... Primobolan crushed 2 important heart related blood markers: Estrogen and HDL. I have not used other drugs so I can only comment on the one I did use and even at a low dose it knocked my numbers way out of range. Test has never done this. Test actually raised my Estrogen (higher test means higher estro.... the ratio should be commensurate IMO). But, the addition of Primobolan completely tanked my Estro to where it was not even measurable. And it took my HDL from 60's to 20's. Estro and HDL are both heart protective, so crashing these is playing with fire IMO.