Andrew Huberman· PhD
Hormone & Dopamine Effects
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The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
Hormone & Dopamine Effects
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.
Deliberate cold exposure has a very powerful effect on the release of dopamine in our brain and body.
If it's really cold, 30 seconds to a minute is going to get you this big release and adrenaline and dopamine.
I’ve never seen anything else...that creates that long arc of dopamine, epinephrine, and norepinephrine release that 1 minute of being uncomfortably cold can create.