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Behaviors98 mentions

Deliberate Cold Exposure

Take a brief cold shower, plunge, or immersion early in the day—typically 1 to 3 minutes, or about 11 total minutes per week split across a few sessions—at a temperature that feels uncomfortably cold but remains safe. The goal is to create a strong but controlled stressor that boosts adrenaline, increases alertness and mood, and can build resilience and stress tolerance over time.

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And without question, the most potent behavioral tool for doing that is going to be deliberate cold exposure. Deliberate cold exposure has been talked about a lot here and elsewhere in terms of its ability to do things like reduce inflammation, as a way to test and improve resilience because uncomfortable cold, provided it's applied safely, is a great way to learn to be more resilient

Andrew Huberman · Control Your Brain Chemistry for Focus, Motivation & Well-Being | Huberman Lab Essentials · Aug 6, 2026 · 15:27 · YouTube ↗
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