Brick Tannen
Member
Something that's always intrigued me, (because I have heard both) is what testosterone levels do while on cycle. Obviously we know "shut down", but what I'm curious about is what's it look like on labs!? Shut down is caused by your body recognizing there's to much test in the system, I.E. Shutting down its own production. But in lab work, what will it show? High levels or low levels.
