Well, Its hard to believe that I am in my 50's already. I have worked out for what seems like for ever. About 4 years ago, I was always dragging. I had a tough time working out. I was sick all the time. If felt like poop constantly. I went to 10 different doctors trying to figure it out. After 4 years of sure, your problem is (fill in the specialists thing like asama or irritable bowel, or whatever) I went trough the therapies, all of which did nothing). I spent over 20,000 and much lost work time going to appoitments and doing this test and MRI that. I read about T shots and wondered. So, I got tested. I had almost no T.. It was in the low 100s. I have been on T for about a year. I have read a bit, and I am interested in more. I have had several battles with Dr. over T shots, I want more of course, and then I get lecture about risks. So, here I am. There are not a lot of long term T studies by FDA or data proding conclusive studies. Maybe someone has info on that. I am also looking to see if I should be on HGH and what the risks are there. Experience anyone? Newbie here (Yes old dog, new tricks). I have gotten personal bests in my sport this year.. so I work out 6 days a week. So, I guess I am kinda nutty in that respect.