The Pod of Inquiry The Podcast For Human Optimization And Understanding

✅Valasta Astaxanthin : https://valasta.net/ (Checkout with code POI5 for 5% discount) ✅BBACK Shoes: https://bbackworld.us (Get 10% off your order with code POI10) ✅Nature's Marvels : https://profound-health.com/product-c... (A Trusted Source for Natural & Synthetic Bioregulators) ✅StemRegen: http://www.stemregen.co/drstephen (Special Offer: Save 15% Using Code "SBPOD" At Checkout) ✅Approved Medical Sollutions: https://approvedmedicalsolutions.com/ (Non-licensed patients can use code "sbarrett" for a 10% discount.) When was the last time your doctor asked about your gums? 🦷 Polycystic ovary syndrome (PCOS) affects roughly 1 in 8 women, and an estimated 70% remain undiagnosed. But what if oral health plays a bigger role in hormonal and metabolic health than most people realize? On this episode of The Pod of Inquiry, Dr. Stephen Barrett welcomes Christine Horton, RDH, a registered dental hygienist and certified health coach who was diagnosed with PCOS at 17. Together, they explore the connection between the oral microbiome, gum disease, systemic inflammation, insulin resistance, and PCOS. Christine also discusses the proposed shift toward the term polyendocrine metabolic ovarian syndrome (PMOS), emphasizing the broader metabolic and endocrine factors involved in the condition. 🔎 IN THIS EPISODE: • PCOS, insulin resistance, and metabolic health • The connection between gum disease and systemic inflammation • How treating periodontitis may improve blood sugar control • Oral bacteria, nitric oxide production, and antiseptic mouthwash • Periodontal probing depths, staging, and grading • Hidden sugars, vaping, nicotine pouches, and xylitol • Oil pulling and the root canal debate • Why oral health deserves a place in whole-body healthcare Whether you're interested in PCOS, diabetes, cardiovascular health, or the oral-systemic connection, this conversation explores why your mouth may reveal more about your overall health than you think. 👍 Enjoyed this episode? Like, subscribe, and share it with someone interested in PCOS, hormonal health, or the oral microbiome. Leave a comment: When was the last time your doctor or dentist discussed your gum health? 🌐 CONNECT WITH CHRISTINE HORTON Website: fusionhealthcoach.com Social Media: @PMOSPCOSHygienist Advocacy: PCOS Awareness Association Follow Pod of Inquiry 📘 Facebook: https://www.facebook.com/podofinquiry 📸 Instagram: https://www.instagram.com/podofinquiry 🐦 X (Twitter): https://www.x.com/podofinquiry 🔗 LinkedIn (Dr. Stephen Barrett): https://www.linkedin.com/in/stephen-barrett-92776a51/ Visit our website https://podofinquiry.com/latest-episodes/ - click on the show link to read the show notes and get more information. Timestamps:  00:00 Oral Health & PCOS 01:22 PCOS Renamed to PMOS 02:05 Christine Horton's Story 05:29 PCOS Awareness 07:19 Conventional PCOS Treatment 09:13 What Happens in the Ovary? 10:42 PCOS & Insulin Resistance 13:16 Rotterdam Diagnostic Criteria 13:38 Inflammation & Health Risks 14:54 Oral Health Meets Medicine 16:24 Sponsor: ValAsta 17:49 Gum Disease & Systemic Inflammation 19:23 Mouthwash & Nitric Oxide 21:18 Oral Bacteria & Bloodstream 22:49 The Nitrate Lunch Experiment 24:03 Nitric Oxide & Neuropathy 25:23 Know Your Gum Health 27:17 Why Saving Teeth Matters 28:38 Periodontal Staging & Grading 31:47 Oral Health & PCOS 32:18 Sponsor: BBack 34:00 Gingivitis & Hidden Sugars 36:19 Vaping, Nicotine & Oral Health 38:58 Xylitol & Dental Health 40:38 Oil Pulling: Does It Work? 42:37 Root Canals vs. Extraction 46:02 Phage Therapy & Medical Learning 47:25 Find Christine Horton 48:18 Sponsor: Approved Medical Solutions -- Hashtags -- #PCOS #OralHealth #HormonalHealth #OralMicrobiome #InsulinResistance #GumDisease #PodOfInquiry

✅Valasta Astaxanthin : https://valasta.net/ (Checkout with code POI5 for 5% discount) ✅BBACK Shoes: https://bbackworld.us (Get 10% off your order with code POI10) ✅Nature's Marvels : https://profound-health.com/product-c... (A Trusted Source for Natural & Synthetic Bioregulators) ✅StemRegen: http://www.stemregen.co/drstephen (Special Offer: Save 15% Using Code "SBPOD" At Checkout) ✅Approved Medical Sollutions: https://approvedmedicalsolutions.com/ (Non-licensed patients can use code "sbarrett" for a 10% discount.) Please register your patients at - www.tremorstudy.com What if the brain could be trained to function better through targeted neurological rehabilitation? 🧠 On this episode of The Pod of Inquiry, Dr. Stephen Barrett welcomes Dr. Michael Bagnell, a Miami-based functional neurologist with nearly four decades of experience, to explore brain function, neurological assessment, and innovative approaches to brain rehabilitation. Dr. Bagnell explains how functional neurology evaluates the brain's performance, identifies areas of weakness, and uses targeted stimulation and rehabilitation to support neurological function. In this episode, we explore: • How eye movements can reveal important clues about brain function • The comprehensive two-hour neurological exam, including eye tracking, qEEG, pupil responses, autonomic function, and the vestibular system • Photobiomodulation, PEMF, vagal stimulation, and 40 Hz median nerve stimulation in cognitive rehabilitation • Chronic pain, the periaqueductal gray, and the potential role of vertical eye movements • The Phoenix Sign story and a D5W case that challenged Dr. Barrett's thinking • Dolphin-assisted brain rehabilitation in the Florida Keys, echolocation recordings, and the challenges of researching dolphin interactions From functional neurology to emerging approaches in brain rehabilitation, this conversation examines how detailed assessment and targeted therapies may contribute to our understanding of neurological function. The discussion was so extensive that ADHD and anxiety had to wait for a follow-up episode with Dr. Bagnell. Follow Pod of Inquiry 📘 Facebook: https://www.facebook.com/podofinquiry 📸 Instagram: https://www.instagram.com/podofinquiry 🐦 X (Twitter): https://www.x.com/podofinquiry 🔗 LinkedIn (Dr. Stephen Barrett): https://www.linkedin.com/in/stephen-barrett-92776a51/ Visit our website https://podofinquiry.com/latest-episodes/ - click on the show link to read the show notes and get more information. Timestamps:  00:00 The Ultimate Brain Gym 00:40 Pod of Inquiry Intro 01:11 Meet Dr. Michael Bagnell 01:34 From Medical School to Functional Neurology 05:23 Mind-Body Connection & Bioelectronic Medicine 06:31 The Neuroplasticity Myth 06:47 Vagal Stimulation & Dysautonomia 07:45 Why Deep Brain Evaluation Matters 08:09 Eye Tracking: A Window Into the Brain 09:00 Inside the Comprehensive Brain Exam 11:03 SPECT Imaging & Chronic Pain 11:49 Brain Mapping & Cognitive Health 13:40 Alzheimer's, Dementia & Personal Stories 14:48 The Brain as a Muscle 16:21 Why Brain Exams Take Two Hours 16:35 Sponsor: ValAsta 17:26 The Patient Who Changed His Approach 17:58 The Brain Rehabilitation Toolkit 21:45 Brain Energy & TMS 23:06 The Phoenix Sign Discovery 26:15 From Peripheral Nerves to the Brain 26:34 Nitric Oxide, Blood Flow & Nattokinase 26:59 Autonomic Control of Blood Flow 27:31 The Phoenix Sign & Nerve Recovery 28:17 Chronic Pain, Eye Movements & the PAG 30:32 The Subjective Experience of Pain 31:11 Eye Tracking Diagnostics & VNG 32:19 The PAG and Chronic Pain 32:48 Sponsor: BBACK 33:48 Which Came First: Pain or Eye Dysfunction? 34:20 When Diagnosis Becomes Therapy 34:34 Training Weak Eye Movements 35:24 Progressive Loading for Brain Rehab 36:21 Testing Responses During Brain Exams 38:09 Brain Rehab Programs & Recovery 38:46 Why Alzheimer's Is So Complex 39:45 The Brain as a Network 40:19 Dolphin-Assisted Brain Rehabilitation 40:34 Designing Dolphin Therapy Programs 43:40 Dolphin Meditation & Echolocation 44:03 Restarting the Dolphin Program 44:36 The Dolphin Therapy Placebo Effect? 45:04 Measuring Brain Changes With AI 46:28 Why Dolphin Research Faces Ethical Hurdles 46:41 Part Two: ADHD & Anxiety 47:20 The Upcoming Nerve Meeting 47:31 Find Dr. Michael Bagnell 48:33 Sponsor: Nature's Marvels 49:48 Disclaimer -- Hashtags -- #FunctionalNeurology #BrainHealth #Neuroplasticity #EyeTracking #BrainOptimization #DrMichaelBagnel

✅Valasta Astaxanthin : https://valasta.net/ (Checkout with code POI5 for 5% discount) ✅BBACK Shoes: https://bbackworld.us (Get 10% off your order with code POI10) ✅Nature's Marvels : https://profound-health.com/product-c... (A Trusted Source for Natural & Synthetic Bioregulators) ✅StemRegen: http://www.stemregen.co/drstephen (Special Offer: Save 15% Using Code "SBPOD" At Checkout) ✅Approved Medical Sollutions: https://approvedmedicalsolutions.com/ (Non-licensed patients can use code "sbarrett" for a 10% discount.) Please register your patients at - www.tremorstudy.com What if viruses could save your life when antibiotics fail? Discover the science of bacteriophage therapy and the remarkable story behind one of the most extraordinary cases in modern medicine. On this episode of The Pod of Inquiry, Dr. Robert "Chip" Schooley, Distinguished Professor of Medicine at UC San Diego and co-director of IPATH, joins Dr. Stephen Barrett to explain how bacteriophages helped treat a life-threatening, multidrug-resistant Acinetobacter infection in UC San Diego professor Tom Patterson. After months in intensive care and repeated antibiotic failures, Patterson's medical team turned to an experimental approach: intravenous phage therapy, using viruses that infect and kill bacteria. Dr. Schooley takes us behind the scenes of this groundbreaking case, including the international effort to locate matching phages and the scientific detective work that helped guide treatment. IN THIS EPISODE: 🔬 What bacteriophages are and how they target bacteria 🦠 The science behind phage therapy and antibiotic-resistant superbugs 🧬 How bacteria defend themselves using restriction enzymes and CRISPR 🩺 Why bacterial biofilms make prosthetic joint infections difficult to treat 🌎 The challenges of sourcing phages for life-threatening infections 📊 What researchers know about phage therapy outcomes and its limitations 💡 One important step clinicians can take: asking their laboratory to preserve bacterial isolates for potential phage testing With antimicrobial resistance threatening the effectiveness of existing antibiotics, could bacteriophage therapy become an important part of the future of infectious disease treatment? Watch this fascinating conversation with Dr. Robert Schooley to explore the science, challenges, and potential of personalized phage therapy. 👍 LIKE this video, SUBSCRIBE to The Pod of Inquiry, and turn on notifications for more conversations exploring human optimization and understanding. Follow Pod of Inquiry 📘 Facebook: https://www.facebook.com/podofinquiry 📸 Instagram: https://www.instagram.com/podofinquiry 🐦 X (Twitter): https://www.x.com/podofinquiry 🔗 LinkedIn (Dr. Stephen Barrett): https://www.linkedin.com/in/stephen-barrett-92776a51/ Visit our website https://podofinquiry.com/latest-episodes/ - click on the show link to read the show notes and get more information. Timestamps:  00:00 Episode Preview 01:03 Pod of Inquiry Intro 01:31 Dr. Schooley's Background 02:23 Illness in Egypt 03:36 Drug-Resistant Acinetobacter 04:20 Why Acinetobacter Is Dangerous 05:12 ICU Decline 06:07 Organ Failure 06:33 Discovering Phage Therapy 07:38 Taking the Risk 08:32 FDA Emergency Approval 11:41 Convincing the ICU Team 13:10 Matching Phages 13:58 Global Phage Search 15:20 Finding New Phages 15:46 U.S. Navy Phage Program 16:55 Phage Production 18:22 Phage Purification 19:15 IV Phage Therapy 20:33 Tom's Recovery Begins 20:48 ValAsta Sponsor 21:39 Clinical Improvement 22:05 Endotoxin Concerns 22:52 The 5 A.M. Emergency Call 24:07 Investigating Endotoxins 26:16 Secondary Infection 26:47 Atrial Fibrillation 27:53 Tom's Long-Term Recovery 28:20 Acinetobacter Transmission 29:28 What Are Phages? 31:01 Phages on Earth 31:43 Phages in the Gut 32:28 Bacterial Defenses 33:22 CRISPR and Restriction Enzymes 34:32 Phage Adaptation 35:38 Phage Resistance 36:50 Phage–Antibiotic Synergy 37:26 Phage Pharmacology 38:47 The Future of Phage Therapy 40:12 UCSD's IPATH Center 40:40 BBack Footwear Sponsor 41:33 IPATH Physician Support 42:08 Treatment Barriers 42:52 Finding Difficult Phages 43:59 Genetic Engineering 45:11 Treatment Costs 46:56 Patient Eligibility 48:06 Saving Bacterial Isolates 48:39 Key Tip for Physicians 49:11 Phage Therapy Success Rates 51:40 Last-Resort Treatment 52:16 Prosthetic Joint Infections 53:28 Breaking Down Biofilms 54:12 Implant and Biofilm Risks 56:15 Contacting IPATH 57:41 Phages vs. Antibiotics 58:41 Funding Future Research 59:28 Approved Medical Solutions Sponsor -- Hashtags -- #PhageTherapy #Bacteriophages #AntibioticResistance #Superbugs #DrRobertSchooley #ThePodOfInquiry

✅Valasta Astaxanthin : https://valasta.net/ (Checkout with code POI5 for 5% discount) ✅BBACK Shoes: https://bbackworld.us (Get 10% off your order with code POI10) ✅Nature's Marvels : https://profound-health.com/product-c... (A Trusted Source for Natural & Synthetic Bioregulators) ✅StemRegen: http://www.stemregen.co/drstephen (Special Offer: Save 15% Using Code "SBPOD" At Checkout) ✅Approved Medical Sollutions: https://approvedmedicalsolutions.com/ (Non-licensed patients can use code "sbarrett" for a 10% discount.) Please register your patients at - www.tremorstudy.com Season 10 of The Pod of Inquiry is officially live, and we're opening with cardiologist Dr. Aseem Malhotra for a wide-ranging conversation about statins, medical research, pharmaceutical influence, and restoring trust in medicine. Dr. Malhotra is a consultant cardiologist with more than 25 years in medicine, author of A Statin-Free Life, creator of First Do No Pharm, and Chief Medical Advisor to the MAHA movement. His views on cardiovascular health and evidence-based medicine have made him a prominent voice in the debate over statins and modern healthcare. In this episode, Dr. Malhotra discusses: ➡️ What statin trials show in absolute risk terms ➡️ How pharma and medical journals interact ➡️ Ghostwriting, Vioxx, and clinical-trial data ➡️ His views on RFK Jr., Jay Bhattacharya, and Andy Burnham ➡️ The legislation he believes could improve medical transparency ➡️ Whether drug companies should test their own drugs ➡️ How physicians can help restore trust in medicine The conversation also ends on a hopeful note, with Dr. Malhotra challenging physicians to question established practices and advocate for better healthcare for future generations. ▶️ Subscribe to The Pod of Inquiry for more conversations on human optimization, health, medicine, and science. If you found this conversation valuable, share it with a colleague and leave a review. It genuinely helps The Pod of Inquiry grow. Follow Pod of Inquiry 📘 Facebook: https://www.facebook.com/podofinquiry 📸 Instagram: https://www.instagram.com/podofinquiry 🐦 X (Twitter): https://www.x.com/podofinquiry 🔗 LinkedIn (Dr. Stephen Barrett): https://www.linkedin.com/in/stephen-barrett-92776a51/ Visit our website https://podofinquiry.com/latest-episodes/ - click on the show link to read the show notes and get more information. Timestamps:  00:00 Season 10 Opener — Meet Dr. Aseem Malhotra 01:35 Pod of Inquiry Intro 02:05 Dr. Malhotra's Medical Background 03:21 The Heart Attack Patient Who Changed His Thinking 04:30 Hospital Food & Low-Fat Guidelines 05:03 A Statin-Free Life 06:01 Statins & the "Lower Is Better" Hypothesis 07:28 The Absolute Benefit of Statins 08:00 Statin Side Effects 08:34 Drugs vs. Lifestyle Intervention 09:15 Why Cardiology Hasn't Changed Course 10:59 How Science Changes 11:45 The Origins of Cholesterol Fear 12:41 The Flexner Report & Medicine as a Religion 13:28 MAHA, RFK Jr. & Aseem's Journey 15:32 MAHA Policy & Dr. Jay Bhattacharya 17:00 Friendship with Andy Burnham 18:01 Food & Vaccines 18:15 Sponsor: ValAsta Astaxanthin 19:15 Vaccines & the Henry Ford Analysis 19:37 Risk-Benefit Assessment & Vaccination 21:01 Informed Consent & COVID-19 Vaccines 21:17 Free Markets & Corporate Power in Healthcare 23:38 Humility & Medical Truth 25:14 NHS Ethics & Patient Care 26:20 Truth, Politics & Medicine 26:43 Trusting Medical Journals 28:13 Why Most Research Findings Are False 29:04 Reanalyzing Pfizer & Moderna Trials 29:50 How Medical Journals Profit From Pharma 30:45 Can We Trust Medical Literature? 31:52 Changing the Medical System 32:47 First Do No Pharm & Vioxx Ghostwriting 33:34 Why Ghostwriting Is Legal 35:10 Sponsor: BBack Footwear 36:18 Pharma Liability & Corporate Power 37:52 The Myth of Independent Medical Regulation 39:09 Who Should Test New Drugs? 39:22 How Clinical Trials Can Be Gamed 40:30 Speaking Up for Future Generations 40:59 FDA Testimony & Regulatory Conflicts 42:02 Rebuilding Public Trust in Medicine 43:03 The Legislation That Could Change Medicine 44:07 UK vs. US: Where Can Medicine Change? 45:26 GLP-1 Drugs & Childhood Obesity 46:50 The "More Drugs for More People" Model 47:38 mRNA Vaccines & Cancer Trials 49:22 Excess Deaths & Alternative Media 50:18 Hierarchy & Obedience in Medicine 51:57 Hope, Civil Rights & Medical Change 52:35 Sponsor: Approved Medical Solutions 54:40 Closing Remarks 55:48 Disclaimer -- Hashtags -- #AseemMalhotra #Statins #Cardiology #MedicalResearch #Healthcare #ThePodOfInquiry #PharmaceuticalIndustry

✅Valasta Astaxanthin : https://valasta.net/ (Checkout with code POI5 for 5% discount) ✅BBACK Shoes: https://bbackworld.us (Get 10% off your order with code POI10) ✅Nature's Marvels : https://profound-health.com/product-c... (A Trusted Source for Natural & Synthetic Bioregulators) ✅StemRegen: http://www.stemregen.co/drstephen (Special Offer: Save 15% Using Code "SBPOD" At Checkout) ✅Approved Medical Sollutions: https://approvedmedicalsolutions.com/ (Non-licensed patients can use code "sbarrett" for a 10% discount.) Please register your patients at - www.tremorstudy.com What if your cells had their own cleanup crew? This week, Dr. Stephen Barrett sits down with Leslie Kenny—CEO of Oxford Healthspan and co-founder of the Oxford Longevity Project—to explore the science of spermidine, autophagy, and healthy aging. At just 39, Leslie was diagnosed with both rheumatoid arthritis and lupus during her fifth round of IVF. Refusing to accept a bleak prognosis, she embarked on a journey through immunology, longevity research, and lifestyle medicine that ultimately led her to one of the most fascinating compounds in aging science: spermidine. In this episode: ➡️What autophagy is and why it declines with age ➡️The Nobel Prize–winning science behind cellular recycling ➡️Senescent "zombie" cells, SASP, and chronic inflammation ➡️Why spermidine is considered a senomorphic rather than a senolytic ➡️Natural food sources of spermidine and the story behind Primadine ➡️The vagus nerve, ACE scores, thyroid health, and intergenerational stress If you're interested in longevity, cellular health, inflammation, or evidence-based healthy aging, this episode is packed with practical insights and cutting-edge research. Follow Pod of Inquiry 📘 Facebook: https://www.facebook.com/podofinquiry 📸 Instagram: https://www.instagram.com/podofinquiry 🐦 X (Twitter): https://www.x.com/podofinquiry 🔗 LinkedIn (Dr. Stephen Barrett): https://www.linkedin.com/in/stephen-barrett-92776a51/ Visit our website https://podofinquiry.com/latest-episodes/ - click on the show link to read the show notes and get more information. Timestamps:  00:00 Cold Open — Meet Leslie Kenny 01:32 Leslie's Origin Story 02:12 Diagnosed with RA & Lupus at 39 07:12 Throw the Kitchen Sink at It 08:50 IVIG & Immune Balance 11:25 When Evidence Isn't "Significant" 12:19 Inflammaging & Lifestyle Reset 15:00 Labs Return to Normal 16:20 Why Doctors Miss the "Why" 17:55 Motherhood & Oxford Connections 19:45 ValAsta Sponsor 20:36 Discovering Spermidine 22:32 Vagus Nerve & RA 25:48 Trauma, Vagal Tone & Inflammation 26:35 The ACE Test Explained 29:01 Paths to Remission 30:43 Treating Root Causes 33:10 Famine, Trauma & Thyroid 35:06 Hashimoto's & Fertility 37:29 What Is Autophagy? 38:39 BBACK Sponsor 39:31 The Nobel Prize for Autophagy 40:46 Zombie Cells, SASP & Senomorphics 45:23 The Molecules We Lose With Age 45:55 Where Spermidine Comes From 46:21 The Story Behind Primadine 47:55 Best Dietary Sources 49:30 Why Japan? Clean Sourcing Explained 51:55 Easy Ways to Take Spermidine 52:42 A Gluten-Free Spermidine Option 53:30 Oxford Longevity Project & POI15 55:37 Final Thoughts 56:31 Outro -- Hashtags -- #longevity #autophagy #spermidine #healthyaging #cellularhealth #podcast #science #wellness