Andrew Huberman· PhD
It turns out that the data on that point to the fact that there isn't really a big difference in terms of sperm quality if people wear boxers or briefs or don't wear anything under their jeans or shorts at all.
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The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
It turns out that the data on that point to the fact that there isn't really a big difference in terms of sperm quality if people wear boxers or briefs or don't wear anything under their jeans or shorts at all.
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.