Men's average testosterone levels have halved in last 50 years
By samizdis · 2026-07-07 · 17 points · 6 comments
https://www.theguardian.com/society/2026/jul/07/mens-average-testosterone-levels-have-halved-in-last-50-years-say-scientists
By samizdis · 17 points · 6 comments · on Hacker News, read on BetterNews.
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