The mindbodygreen Podcast 594: The vagus nerve could revolutionize how you heal your body & mind | Kevin Tracey, M.D.
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May 11, 2025 
Kevin Tracey, M.D., a renowned neurosurgeon and scientist, dives into the fascinating world of the vagus nerve. He discusses its critical role in regulating inflammation and its connection to heart health. Tracey explains how technologies like vagus nerve implants could revolutionize treatment for conditions like rheumatoid arthritis. He also shares insights on lifestyle practices to enhance vagal tone, including the surprising benefits of cold plunges. Get ready to rethink your approach to healing and wellness!
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Vagus Nerve Controls Inflammation
- Vagus nerve health is a key gateway to understanding and controlling inflammation.
- Inflammation underlies many chronic diseases and can be modulated via vagus nerve function.
Inflammation Beyond Ancient Definitions
- Inflammation definitions from 2,000 years ago don't fit modern chronic diseases.
- Inflammation drives many major causes of death, highlighting importance of vagus nerve regulation.
Patient Benefits from Vagus Implant
- A rheumatoid arthritis patient regained a normal life using a vagus nerve stimulator implant.
- The patient took no medication, only benefited by electrical stimulation via an implant.
