Is it healthy for a 50 year old to have the test levels of a 20 year old?
Honestly HN,
My biggest regrets when it comes to AAS is that I only had 3yrs of training under my belt, and did my first cycle at only 19. Not only did I miss out on reaching my natural potential, as I was still progressing without, (I know our views on that window differ), but I will never know what my real 20-25yr old natural test levels were as I never had them tested b4 my first cycle. That means while on TRT, the only thing I have to go off of regarding how I should feel based on being 25-30, is comparing it to the time in my life when I was sauced up the most.

To directly answer your question is impossible though. I will say this however, I know a lot more guys that are in good spirits, energetic, working out regularly, getting ass, have decent to great physiques, and appear healthy; that are on TRT than I do those who aren't on it at 50. Hell, truth is most males only 35+ look, and feel like shit in this country.