Testosterone levels show steady decrease among young US men
This seems to be a global phenomenon.<p><a href="https:&#x2F;&#x2F;rbej.biomedcentral.com&#x2F;articles&#x2F;10.1186&#x2F;s12958-020-00575-2" rel="nofollow">https:&#x2F;&#x2F;rbej.biomedcentral.com&#x2F;articles&#x2F;10.1186&#x2F;s12958-020-0...</a><p>Possible toxicity of something that we deem safe could be an explanation.<p>A side comment. I am 42. When I was younger, in the late 90s, getting into physical fight was much more common than today. These days even drunk young guys seem to be content with hurling a few insults. (For record, I am a peaceful person and the possibility of getting beaten up for no good reason was something I definitely did not look forward to during my old pub crawls.)<p>I wonder if this is actually a manifestation of population-wide testosterone drop.