Andrew Huberman· PhD
Learning to turn on and off adrenaline, AKA epinephrine, and learning to turn on and off cortisol affords you the ability to turn on energy and focus in your immune system.
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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.
Learning to turn on and off adrenaline, AKA epinephrine, and learning to turn on and off cortisol affords you the ability to turn on energy and focus in your immune system.
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.
The point is you can control your immune system, by finding a way that you can increase adrenaline.