Andrew Huberman· PhD
But here's the deal most of the serotonin that impacts our mood and our mental state is not in our gut. Most of it is in the neurons of the brain in an area called the raphe nucleus of the brain.
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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.
But here's the deal most of the serotonin that impacts our mood and our mental state is not in our gut. Most of it is in the neurons of the brain in an area called the raphe nucleus of the brain.
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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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