thanks a lot. Is there anything you can do about those testosterone levels falling off a cliff?
Take testosterone (just a straight up answer, not an official recommendation). Thankfully (IMO), "Low-T" is now being more recognized as a problem for aging males. more mainstream medical practitioners are now prescribing testosterone to their middle aged patients. Granted this is for people who have lower than normal testosterone, which is already quite low for males past their mid 30s (compared to males in their 20s and early 30s). More pro-active life extension practitioners have been using hormone replacement for a few decades now, regardless of what the mainstream opinion was (basically - based on limited research - that all hormone replacement therapies have potential dangerous side effects).
There is a lot of information (pro and con) about Low-T and HRT in a few forums here at Longecity and around the web. For more pro hormone arguments, you will find a lot of discussion at places like A4M and LEF. One Longecity member who is pleased with testosterone therapy is DukeNukem (who is 50).
I don't take testosterone, but I have thought about it. I am 40. I am in good shape, so I am not too worried. Diet and exercise work wonders. However, I don't like the thought of acquiescing to aging. Accepting lower hormone levels without question, to me, is like Leon Kass saying he "welcomes aging like a glove/blanket slowly enveloping you" (or something similar, I wish I could find the exact quote). Aging happens so slowly for most of your life that it is easy to accept it. Once aging really hits you (60s and 70s) then it is much tougher to turn back the clock (with current treatments/technology) than if you were rebelling against aging at an earlier age.
Hormones are just one small part of the puzzle and much is yet to be learned, but as we have seen from vitamin D3 (a hormone), there could be significant benefits to their supplementation.
Edited by Mind, 07 January 2012 - 04:49 PM.