Huberman Lab AMA #7: Cold Exposure, Maximizing REM Sleep & My Next Scientific Studies
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May 31, 2023 Delve into the science of cold exposure and its surprising effects on immunity. Discover strategies to boost REM sleep for better health and performance. The discussion also touches on future experiments aimed at enhancing mental and physical capabilities. Plus, learn how premium subscriptions contribute to vital human research, with proceeds matched for greater impact. It’s a fascinating blend of cutting-edge science and community support!
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Cold Air and Infections
- Cold, dry air can increase susceptibility to viral and bacterial infections by thinning the protective mucosal lining in your nose and mouth.
- Breathe through your nose whenever possible, as it helps maintain a more robust mucosal lining.
Warm Up After Cold Exposure
- If you do cold exposure while slightly unwell, warm up thoroughly afterward with a hot shower, bath, or sauna.
- Avoid overly hot saunas, as excessive heat can be stressful and counterproductive.
Avoid Cold Exposure When Sick
- Avoid deliberate cold exposure if you're feeling unwell due to a cold, flu, or infection.
- Prioritize rest and recovery to allow your body to fight the infection effectively.