Tools for Managing Stress & Anxiety | Huberman Lab Podcast #10

Physiological Sigh

The physiological sigh is a powerful breathing technique designed to reduce stress quickly and effectively. Andrew Huberman explains that this method involves a double inhale followed by a long exhale, which can be done voluntarily to control stress responses in real-time 1. This technique leverages the connection between the brain and diaphragm, allowing individuals to manage their heart rate and stress levels directly 2.

When you are stressed in your mind and body, so you're feeling really agitated, activated, and worried, and you use a tool like the physiological sigh or exhale-emphasized breathing, you will notice that then your brain and your mind becomes more available for controlling the stress response and reacting to it.

--- Andrew Huberman

Huberman emphasizes the importance of not rushing the heart rate reduction, as a gradual decrease is more beneficial and prevents adverse effects like fainting 3.

   

Cyclic Breathing

Cyclic breathing, a technique involving rapid, deliberate breathing patterns, is used to release adrenaline and enhance immunity. Andrew Huberman highlights that this method, popularized by Wim Hof, mimics the stress response to combat infections by liberating killer immune cells 4. This breathing pattern involves cycles of deep inhales and exhales, followed by breath holds, which can significantly reduce symptoms of infection 5.

When adrenaline is released in the body, you are in a better position to combat infections.

--- Andrew Huberman

While effective, Huberman cautions against performing this technique near water due to the risk of fainting and emphasizes the need for medical clearance before attempting it 6.