Andrew Huberman· PhD
And when there's enough leptin, it signals the brain to trigger puberty.
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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.
And when there's enough leptin, it signals the brain to trigger puberty.
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.
Similarly for men fasting or extreme exercise plus fasting, we now know reduces testosterone it's impacts are not exactly clear, however, if you reduce food intake, either in total calories or in duration too much, you will suffer a drop in sperm counts, fertility will drop.