Vagus Nerve Activation: Separating Fact from Fiction w/ Dr. Navaz Habib

Vagus Nerve Activation: Separating Fact from Fiction w/ Dr. Navaz Habib

Author: Reed Davis January 22, 2026 Duration: 58:51
In this episode, we dive deep into the vagus nerve—one of the most powerful yet misunderstood systems in the body—and how optimizing it can dramatically improve stress resilience, inflammation, and overall health. Our guest, Dr. Navaz Habib, also known as “The Vagus Nerve Doc,” shares his proven V.A.G.U.S. Protocol, a simple and foundational framework designed to help you activate your body’s natural healing response in both clinical practice and everyday life. 🎧 In this episode, you’ll learn: ✔️ The function and importance of the vagus nerve and why it plays a central role in stress regulation, inflammation, and healing✔️ The V.A.G.U.S. Protocol, including how it works and why it’s so effective✔️ How to easily implement this protocol into your personal routine or professional practice for lasting results     Want to watch this episode on YouTube? Click here. Subscribe if you'd like to catch all new episodes live and participate with our guests directly.   Want to learn more about becoming an FDN? Go to fdntraining.com/resources to get our best free workshops and mini-courses! Where to find Dr. Navaz Habib: Website: healthupgraded.com Instagram: @DrNavazHabib Facebook: @DrNavazHabib YouTube: @VagusNerveDoc  

Hosted by Reed Davis, The Health Detective Podcast by Functional Diagnostic Nutrition digs into the real-world stories of people who have untangled complex health puzzles. Instead of just theory, you’ll hear directly from individuals and practitioners who have personally navigated chronic issues, applying the principles of Functional Diagnostic Nutrition and other complementary, natural approaches. These conversations go beyond surface-level symptoms, exploring the investigative process of finding root causes and the practical steps taken toward recovery. It’s for anyone feeling stuck in their wellness journey or curious about how functional medicine translates into actual results. Each episode in this podcast feels like a detailed case review, offering insights and perspectives that challenge conventional thinking about health and healing. By focusing on these personal triumphs and the strategies behind them, the podcast provides a sense of possibility and a deeper understanding of what it means to truly reclaim your health. Tune in for candid discussions that illuminate the often-overlooked connections within the body and empower you with a more detective-like approach to your own well-being.
Author: Language: English Episodes: 100

The Health Detective Podcast by Functional Diagnostic Nutrition
Podcast Episodes
What I Learned As An Ultra-Endurance Athlete w/ Lisa Tamati [not-audio_url] [/not-audio_url]

Duration: 1:07:51
Join us as we delve into an empowering discussion with globally recognized expert in longevity and health optimization, Lisa Tamati. - In this episode, Lisa shares her journey from professional ultra-endurance athlete to…
What Your Chronic Aches and Pains REALLY Mean w/ Nikki Uvalles [not-audio_url] [/not-audio_url]

Duration: 55:11
Join FDNP Nikki Uvalles, Integrative Health Coach and founder of One Body Wellness, as she discusses the importance of understanding your body's messages through aches and pains. - Learn vital lessons about accepting bod…
Fix Your Sleep Within 30 Days w/ Brenden Dougherty [not-audio_url] [/not-audio_url]

Duration: 53:17
Here's a deep dive into understanding and resolving poor sleep quality with Brenden Dougherty, CEO of MDbio. Discover... - the essential steps required to diagnose sleep issues - how to get tested for chronic sleeplessne…
The Truth About Toxins’ Impact on Our Health w/ Lindsay Dahl [not-audio_url] [/not-audio_url]

Duration: 51:33
In this episode, Lindsay Dahl, Chief Impact Officer at Ritual and a 20-year environmental health advocate, discusses how toxic chemicals enter our products and supplements, and shares actionable advice for consumers. Lin…
4 Kids, Endless Symptoms, and No Answers...Until FDN w/ Vanessa Roush [not-audio_url] [/not-audio_url]

Duration: 58:05
Vanessa Roush is a tenacious health advocate, FDNP, and mother of four. She shares with us her powerful journey through self-healing and mindset transformation. From battling chronic health issues and conventional medica…
How To Rebuild Your Health While Building A Business w/ Kailey Campos [not-audio_url] [/not-audio_url]

Duration: 50:06
Join Kailey Campos, a Functional Diagnostic Nutrition Practitioner and founder of re’nud holistics, as she delves into the synergy between entrepreneurship and health transformation. Discover how to navigate the discomfo…