#632 Vagus Nerve, Inflammation & the Science of Healing with Kevin J. Tracey, MD

What if inflammation isn't something to "fight"… but a signal your nervous system can't turn off? In this powerful conversation, I'm joined by Kevin J. Tracey, MD — President and CEO of The Feinstein Institutes for Medical Research and a global leader in neuroimmunology and bioelectronic medicine. Dr. Tracey is best known for discovering the inflammatory reflex — the neural circuit through which the vagus nerve actively regulates the immune system. His work changed how we understand inflammation, chronic disease, recovery, and healing itself. And for high-performing, driven, midlife athletes and professionals… this science explains why so many people are stuck. In this episode, we connect Dr. Tracey's groundbreaking research directly into my FLOW Foundation™ framework: 🧠 Free the Nervous System → Lymph & Fascia → Oxygen & Mitochondria → Waste, Bile & Hormone Clearance Because healing doesn't start with supplements, hormones, or harder training. It starts with safety. In this episode, we explore: Why chronic stress keeps the immune system switched "ON" How the vagus nerve senses inflammation — and tells the body when to shut it down Why sympathetic dominance blocks digestion, bile flow, blood sugar stability, and hormone signaling How inflammation becomes chronic when neural regulation is impaired The link between vagal tone, lymphatic flow, oxygen delivery, and waste removal Why many high performers feel wired-and-tired, inflamed, reactive, and stuck despite "doing everything right" How modern medicine is using bioelectronic signals — not drugs — to restore immune balance Kevin J. Tracey, MD President and CEO, The Feinstein (Fine-steen) Institutes for Medical Research (Manhasset, NY) Neurosurgeon | Neuroimmunologist | Pioneer of Bioelectronic Medicine Author of the bestselling book: 📘 The Great Nerve: The New Science of the Vagus Nerve and How to Harness Its Healing Reflexes Dr. Tracey's discoveries revealed that the nervous system directly controls immune function through neural circuits — reshaping medicine's understanding of inflammation and opening the door to bioelectronic therapies that regulate disease at its source. Relevant Links The Great Nerve (Amazon): https://a.co/d/7UbRR6C Feinstein Institutes Website: https://feinstein.northwell.edu/ Dr. Tracey's Research Profile: https://feinstein.northwell.edu/institutes-researchers/our-researchers/kevin-j-tracey-md Center for Bioelectronic Medicine: https://www.northwell.edu/center-for-bioelectronic-medicine Social Personal Twitter/X: https://x.com/KevinJTraceyMD Personal LinkedIn: https://www.linkedin.com/in/kevinjtraceymd/ Feinstein Institutes LinkedIn: https://www.linkedin.com/company/the-feinstein-institutes-for-medical-research Northwell Health: @northwellhealth (Instagram, LinkedIn, Twitter