Hats off to this guy. Most 71 year olds are barely living. This guy looks and feels great. People should be happy for him. I don't understand the objection to older people living well...frankly, it's sick.
The objection to testosterone replacement therapy is just old. It doesn't cause prostate cancer and if given replacement doses, is very safe for the vast majority of people. If someone has prostate cancer, it's a contraindication because the prostate only needs a small amount of testosterone (threshold effect) to fuel the cancer. So, if they don't remove the prostate, docs want the testosterone as low as possible.
HGH is safe in properly chosen candidates with age related deficiency too. Docs have been using it with patients for 20 years now. They key is to replace the hormone to normal levels (just like other hormone replacement), not abuse it like bodybuilders. It does raise blood sugar in a small # of individuals but eating a low sugar diet usually counteracts that (or the doc can stop the treatment). I have not seen any studies to say it increases the risk of cancer when given in small, replacement doses but most HRT docs won't give it if the patient has cancer.