I was too, basically the article is saying to lift. Which I do agree
with but if you're suggesting TRT (testosterone replacement therapy), something that has definitely become popular and is being advertised heavily - I'd caution that it's not for everyone and there have been plenty of lawsuits filed already and problems allegedly associated with it. I guess like everything, check with your doctor which the article does suggest. At least 9 products have been named in the litigation. Fortestam, AndroGel, Axiron, Androderm, etc.
One of the many lawyers working on these cases: https://outline.com/YEpTGg
The MDL source: http://www.ilnd.uscourts.gov/mdl-details.aspx?UGlDS1bLxpRHyf...
You do have to wonder about guys like Arnold Schwarzenegger, who is 71 (ridiculous) and is in better shape than most. I can't imagine how much work he has to put into to keeping that up. Supplements can only do so much.