Doctor supervised HRT is just to bring your test levels back within the "normal" range. Theoretically, it works in the same way that testosterone boosters like d-aspartic acid and tribulus are supposed to. I wouldn't say that anyone uses it to get to the top, so to speak. More along the lines of continuing to perform at a high level, even past your athletic prime.
I am 98% certain that I will do HRT when I hit 40 or so.
I am 98% certain that I will do HRT when I hit 40 or so.