AMA #13: Winter Months & Sickness, Wim Hof Breathing & Stressors

Nasal Breathing

Nasal breathing offers significant health benefits, particularly in reducing the risk of respiratory infections. Andrew Huberman explains that nasal passages contain physical barriers like hairs and mucosal linings that trap viruses and bacteria, preventing them from entering deeper into the body 1. This natural defense mechanism is crucial for maintaining respiratory health, especially during cold and flu seasons.

People who deliberately breathe through their nose tend to get fewer colds and flus.

--- Andrew Huberman

Additionally, Huberman highlights that mouth breathing is associated with a higher prevalence of allergies and illnesses, emphasizing the importance of nasal breathing whenever possible 2.

   

Wim Hof Breathing

The Wim Hof breathing technique, known for its stress-reducing and cold exposure benefits, is explored by Andrew Huberman. He discusses the potential risks and benefits of this breathing method, especially during winter months when colds and flus are more prevalent 3. While cyclic hyperventilation can help offset infections, it may not be advisable if one is already sick.

If you're already coming down with a bacterial or viral infection, why cyclic hyperventilation breathing, or why deliberate cold exposure may actually be the worst thing.

--- Andrew Huberman

Huberman advises caution with cold exposure practices during illness, as they can potentially worsen symptoms rather than alleviate them 3.