Andrew Huberman· PhD
Now what's interesting about nicotine is that while it causes this global increase in readiness and alertness and attention and mood, et cetera, it also has the effect of somewhat relaxing skeletal muscle.
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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.
Now what's interesting about nicotine is that while it causes this global increase in readiness and alertness and attention and mood, et cetera, it also has the effect of somewhat relaxing skeletal muscle.
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.
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