alt Hacker NewsBefore the reactions to the headline get too out of hand, the article says the study couldn’t rule out that obesity and diabetes might drive this change. Occam’s Razor leads me to lean on this more than any other exotic explanation.
Of course, PFAS and microplastics aren’t great for sperm health, but neither were leaded gasoline and DDT before they were curtailed.
Good point. Age and obesity are the strongest correlates with low testosterone. Increases in sedentary lifestyles probably aren't helpful either, but not clear if that is anything other than a proxy for obesity