Andrew Huberman· PhD
Increasing dopamine and epinephrine alongside increasing acetylcholine will allow us to access certain brain states, that is focused, alert, energized, brain states, great for learning and plasticity of all kinds.
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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.
Increasing dopamine and epinephrine alongside increasing acetylcholine will allow us to access certain brain states, that is focused, alert, energized, brain states, great for learning and plasticity of all kinds.
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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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