About This Episode
Cold dry air is an irritant to your airways. A scarf or mask over your nose and mouth: ✓ Warms the air before it hits your lungs ...
Get the Longevity Letter
Weekly longevity science and actionable protocols. Join thousands of readers.
Related Episodes
0:53
Why I do the OPPOSITE of bodybuilders to build muscle 📉💪
Apr 24, 2026
1:01
The $20 Longevity Secret (Better Than Peptides?) 🤫💊
Apr 21, 2026
50:16
The Modern Lipid Playbook Part 2: THE TESTING — Why Your Lipid Panel Isn't Enough
Apr 15, 2026
1:01
A Doctor's 4 Sleep Fixes (That Actually Work on Your Nervous System)
Apr 8, 2026