Func Med Nation - A podcast for Functional and Integrative Medicine practitioners.

Host Dr. Steve Nosworthy interviews Dr. Brad Rachman about his journey from a personal autoimmune crisis to decades in functional medicine and laboratory medicine, including his work with Genova Diagnostics. They discuss the history and evolution of functional medicine, how to choose meaningful tests, and how labs can both help and overwhelm clinicians.
Topics include Dr. Rockman’s origin story with ankylosing spondylitis, high-value lab markers (complement C3/C4, MMP‑9, TGF‑β1, GGT, oxidized LDL, CD4/CD8), stealth pathogens (EBV, Coxsackie, Chlamydia pneumoniae), dysglycemia assessment (HOMA, C‑peptide), and practical testing strategy versus data overload.
The conversation also covers clinical models and practice design (volume vs engagement), creating a patient roadmap and 10‑year risk analysis using AI, therapeutic priorities (diet, lifestyle, pro‑resolving mediators), and the philosophy of vitalism — trusting and stewarding the body’s innate ability to self‑regulate.
Listeners can expect practical takeaways on which tests are most actionable, how to communicate with patients about symptom flares, when to prioritize lifestyle over supplements, and how to design care that restores long‑term vitality and resilience.
LINKSRachman Clinic
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In this episode of Func Med Nation, host Dr. Steve Nosworthy talks with Dr. Brad Rockman about his long career in functional medicine, early influences like Jeff Bland and Datis Kharrazian, and his transition from clinician to educator and diagnostic developer. They discuss Brad's personal health journey with ankylosing spondylitis, the evolution of functional medicine, and the importance of understanding labs as indicators of the body's adaptation rather than definitive pathology.
Topics covered include high-value laboratory markers (complement proteins, MMP9, oxidized LDL, C-peptide, GGT), the pros and cons of panelized testing, microbial and viral contributors to chronic illness, and the role of specialty tests. They also cover clinical practice models — balancing patient volume with depth of engagement, setting expectations, creating individualized health roadmaps, and using AI-driven risk modeling.
Brad explains his philosophy of vitalism: treating the body as a self-regulating system and serving as a steward rather than a fixer. They discuss managing symptoms versus trusting adaptive processes, using targeted tools like specialized pro-resolving mediators, glutathione proxies, and vitamin D optimization, and the importance of lifestyle interventions, exercise, and patient communication. Practical advice for clinicians entering functional medicine and the value of a diagnostic framework are also shared.
 

Host Dr. Steve Noseworthy sits down with Dr. Joseph Smith — chiropractic neurologist, founder of Atlas Health and creator of the upcoming Nuvius seminar series — to explore how the brain, hormones and immune system interact to drive chronic illness and recovery. They discuss Joseph’s clinical evolution, credentials and the approach behind Nuvius: blending functional neurology with in-exam nutritional trials.
Topics include the neuroendocrine-immune “super-system,” the role of Allostasis, common clinical blind spots, patient belief and behavior, long COVID, gut–brain interactions, and practical bedside exams (12 core tests) you can use immediately. Dr. Smith explains how to localize dysfunction, trial nutrition in real time, and prioritize interventions for faster, safer results.
Listeners can expect a mix of theory and hands-on clinical strategy aimed at clinicians who want pragmatic tools to integrate brain-based assessment and nutrition into everyday practice. For dates and registration, Dr. Smith and Nuvius seminars are available via Apex Seminars and Atlas Health.

My guest today on the Func Med Nation podcast is Dr. Allison Siebecker, a prominent expert in the field of Small Intestinal Bacterial Overgrowth (SIBO) with a wealth of clinical experience and inudstry accolades. Together we delves into the world of SIBO, exploring its origins, symptoms, and cutting-edge treatments.
In this episode, listeners will uncover Dr. Siebecker's personal journey from a natural health enthusiast to a leading SIBO specialist. Learn about the two main physiological causes of SIBO, the significance of the Migrating Motor Complex, and the surprising role of abdominal adhesions. Discover the intricate dynamics involved in diagnosing and treating this complex condition, including the latest advancements in testing and the efficacy of various treatment protocols.
Dr. Siebecker also shares valuable insights into dietary approaches, emphasizing the importance of individualized treatment plans. Whether you are a clinician or a patient, this episode offers a comprehensive understanding of SIBO and guidance on navigating its challenges.
Episode Linkswww.siboinfo.com
 

In this captivating episode of the Func Med Nation podcast, host Dr. Steve Noseworthy engages in an in-depth conversation with Dr. Stuart McGill, a professor emeritus from the University of Waterloo and a world-renowned expert in spine function and rehabilitation. Together, they explore Dr. McGill's vast career spanning over three decades, during which he has contributed significantly to understanding lumbar function and back pain.
Dr. McGill shares his professional journey and personal philosophy on health and fitness, highlighted by inspiring anecdotes involving professional athletes and ordinary individuals who have transformed their lives under his guidance. The dialogue transitions from traditional discussions about biomechanics to broader life lessons, touching upon critical misconceptions and the importance of personalized health approaches.
Tune in for a unique episode that looks beyond conventional views on back pain, as Dr. McGill provides insights into optimizing health, understanding one’s body, and striving for holistic well-being. This is an episode rich with knowledge, humor, and yes, a few words about Dr. McGill's famous mustache.
See Dr. McGill on the Web.

Join Dr. Steve Noseworthy as he engages in a captivating conversation with Dr. Stuart McGill, a preeminent figure in spine function, injury prevention, and rehabilitation. In this episode, Dr. McGill, a professor emeritus at the University of Waterloo, shares his life's journey, from his extensive academic achievements to his personal commitment to health and fitness.
Explore Dr. McGill's philosophy on maintaining an active lifestyle, his views on training methodologies, and his dedication to helping both athletes and everyday individuals enhance their physical capabilities. Learn how his unique approach to movement competency and body mechanics can transform not just the lives of his patients but also anyone seeking to improve their overall wellness.
This episode is packed with inspiring stories, wisdom on enduring life's physical demands, and engaging anecdotes, including a lighthearted discussion about Dr. McGill's iconic mustache. Don't miss the opportunity to gain valuable insights into achieving a balanced, fulfilling life through enhanced movement and fitness strategies.
Dr. McGill on the Web.

Join Dr. Steve Noseworthy as he engages in a captivating conversation with Dr. Stuart McGill, a preeminent figure in spine function, injury prevention, and rehabilitation. In this episode, Dr. McGill, a professor emeritus at the University of Waterloo, shares his life's journey, from his extensive academic achievements to his personal commitment to health and fitness.
Explore Dr. McGill's philosophy on maintaining an active lifestyle, his views on training methodologies, and his dedication to helping both athletes and everyday individuals enhance their physical capabilities. Learn how his unique approach to movement competency and body mechanics can transform not just the lives of his patients but also anyone seeking to improve their overall wellness.
This episode is packed with inspiring stories, wisdom on enduring life's physical demands, and engaging anecdotes, including a lighthearted discussion about Dr. McGill's iconic mustache. Don't miss the opportunity to gain valuable insights into achieving a balanced, fulfilling life through enhanced movement and fitness strategies.
Dr. McGill on the Web.

Send us a text Discover how Dr. Russell Jaffe, a highly esteemed MD-PhD, embarked on an extraordinary journey from traditional Western medicine to embracing eclectic health philosophies. Listen as Dr. Jaffe shares his transformative experiences, from a surprising seven-year apprenticeship in traditional Chinese medicine to integrating yoga and Ayurveda into his practice. These pivotal moments reshaped his medical perspective, emphasizing the significance of blending diverse medical beliefs fo...

Send us a text In part 3 of my ongoing conversations with Drs. Melillo and Scire we dive deep into Immunoception and how the brain monitors and manages the immune system. It should come as no surprise that if the brain controls movement, cognition, emotion, visceral and hormone functions, it should influence the immune system too. Yet as a community, we hardly ever think of the brain's role in recurrent infections, Loss of Tolerance and autoimmunity. We all leave our basic education with jus...

Send us a text Nate Jones is the founder and president of Xlear Inc, producers of Xlear nasal spray used to manage sinus and ear infections. But recently, the Federal Trade Commission advised Nate that his company was being sued for misleading information regarding their products, a charge he vehemently denies. Join the conversation as I ask Nate about the court case and the dangerous precedent this would set for supplement manufacturers and natural medicine practitioners. Of course, we talk...