The Great Nerve

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

De: Kevin J. Tracey MD

Narrado por: Mark Deakins

New science reveals the groundbreaking potential of the vagus nerve to regulate your body’s vital systems and heal a wide variety of medical conditions without drugs

The vagus nerve is fundamental to our health and vitality, coordinating critical functions from the precise heartbeat we need to exercise or rest to the balance of appetite and digestion. Made up of 200,000 fibers, the vagus nerve sends thousands of electrical signals every second between your brain and your most important organs. Yet despite its essential role in life, important vagus nerve functions have eluded centuries of scientific investigation.  Now neurosurgeon and researcher Kevin Tracey has discovered the previously unknown power of the vagus nerve to reverse inflammation, balance the immune system, treat chronic illness, and keep our organs humming together in harmony.

In The Great Nerve, Dr. Tracey shows us how stimulating the vagus nerve with a tiny electrical implant has the potential to reverse life-altering diseases like rheumatoid arthritis, inflammatory bowel disease, lupus, MS, diabetes, obesity, stroke, depression, Alzheimer’s and Parkinson’s. If this sounds too good to believe, Dr. Tracey shares stories of patients who have gone from being nearly bedridden to running and dancing, along with the science that makes possible these recoveries. He also explains the evidence for lifestyle strategies like ice baths, meditation, exercise, and breathwork that can maintain and improve vagus nerve function.

By opening the door to the new field of neuroimmunology,  The Great Nerve not only revolutionizes how we understand and treat disease, it gives us unprecedented hope for our health. This is the story of your body’s ability to heal itself.

©2025 Kevin J. Tracey (P)2025 Penguin Audio

Reseñas de la Crítica

“Dr Tracey explains the workings of the vagus nerve like a painter, light and dark, perspectives and colorful anecdotes, both through the scientific lens and a humanistic lens. The Great Nerve is altogether a masterpiece and a timeless document for those who want to see what science is all about: faith, focus, patience, and hard work.”—Wim Hof, author of The Wim Hof Method

“The Great Nerve is a game changer. Dr. Tracey connects cutting-edge science to real world health, showing how the vagus nerve can harmonize our gut microbes, optimize our immune system, and reduce inflammation. Grab this book today and learn how the connection between your brain, gut, and immune system can transform your health.”—Will Bulsiewicz, MD, MSCI, New York Times bestselling author of Fiber Fueled

“The Great Nerve is an extraordinary journey into how modern medicine is innovating the way we treat chronic illness and autoimmune disorders. This a groundbreaking, hopeful look at how vagus nerve stimulation will reshape medical treatments in the future.”—Terry Wahls, MD, author of The Wahls Protocol

This book is an advertisement for the author's medical devices

The author continually touts his own brilliance, the work is overshadowed by his narrow minded Christian bias. Apparently we have only done medical research for 2000 years. It's is frustrating, VNS is a gift for those who would benefit. It would be easier to listen too if the tone of the writing was less pompous. The listener needs to listen between the rhetoric to get anything from this book