Most chronic disease protocols fail because the body won’t heal until it feels safe - and that sense of safety starts with the vagus nerve.   Tracy Harrison takes a closer look at what it really means for the body to be ready to heal. Why do some patients follow every recommendation yet still struggle to make lasting progress? What if the real barrier isn’t what they’re missing, but how their nervous system is responding to the world around them? In this episode, Tracy breaks down how the vagus nerve acts as the body’s communication bridge (regulating inflammation, digestion, fertility, mood, and more) and why chronic stress or unresolved emotions can quietly keep patients in survival mode. She also shares ways to restore vagal tone through simple, accessible habits like diaphragmatic breathing, gratitude, laughter, and restorative rest. These aren’t surface-level stress tips; they’re science-backed tools for helping the body feel safe enough to shift from defense to repair. For practitioners, it’s a call to move beyond managing symptoms and start cultivating an internal environment where healing can actually take root.   Episode Breakdown: 00:00 Why Chronic Disease Persists 01:26 Safety as the Foundation for Healing 05:47 The Vagus Nerve and Whole-Body Regulation 23:07 Breathing as a Pathway to Healing 28:04 Gut Health and the Parasympathetic Connection 34:03 Rest and Recovery as Medicine 46:03 Heart Rate Variability and Resilience 49:00 Healing Is State Dependent   Links Take SAFM’s 10 CME course - The Essential Gut Deep Dive Get weekly Clinical Tips in your inbox  Learn more about SAFM’s practitioner training Subscribe to our YouTube channel Access daily quick tips on Facebook  Podcast production and show notes provided by HiveCast.fm