The mindbodygreen Podcast 594: The vagus nerve could revolutionize how you heal your body & mind | Kevin Tracey, M.D.
13 snips
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!
AI Snips
Chapters
Books
Transcript
Episode notes
Vagus Nerve's Vital Complexity
- The vagus nerve is the longest nerve connecting brain and organs, vital for survival.
- It contains around 200,000 fibers controlling multiple organ functions, showing immense complexity.
Vagus Tone and Longevity Link
- Vagus nerve influences heart rate by slowing it down, balancing sympathetic signals.
- Slower resting heart rates correlate with greater longevity in population studies globally.
Boost Vagus Nerve Health
- Exercise regularly, reduce stress, ensure sufficient sleep, and eat a balanced diet.
- Practice relaxation and deep breathing methods to improve vagal tone.