The Great Nerve, The New Science of the Vagus Nerve, and How to Harness Its Healing Reflexes

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by Kevin J. Tracey · 2025

A science-focused exploration of the vagus nerve and its role in regulating vital bodily systems. Kevin J. Tracey explains emerging research on the nerve’s healing and anti-inflammatory reflexes, including its potential to treat disease and improve health without drugs.

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1 episode featuring The Great Nerve, The New Science of the Vagus Nerve, and How to Harness Its Healing Reflexes

Science Friday
Vagus nerve science challenges the wellness reset industry
The episode separates clinically tested nerve stimulation from loosely supported wellness claims while examining how vagus nerve dysfunction may affect COVID and long COVID.
Sep 7, 2026 · 18 min

1 episode featuring The Great Nerve, The New Science of the Vagus Nerve, and How to Harness Its Healing Reflexes

Vagus nerve science challenges the wellness reset industry