Share

cover art for Episode 19: The vagus nerve and gut health

Solving the Puzzle with Dr. Datis Kharrazian

Episode 19: The vagus nerve and gut health

Season 1, Ep. 19

In this video, Dr. Kharrazian explains how the vagus nerve affects digestion and other aspects of gut health, factors that can compromise vagus function, and the best ways to strengthen your vagus nerve . Not all vagal exercises are alike and you want to use the most effective ones. Dr. Kharrazian has worked with many patients over the years whose gut health was significantly compromised from poor vagal tone, particularly those impacted by brain injury.

More episodes

View all episodes

  • Episode 50: The Role of Relationships and Support in Managing Autoimmunity

    01:15:49|
    In this episode, we dive into the environmental and lifestyle factors that impact autoimmunity. From evaluating case reviews to understanding the significance of relationships, stress, and sleep, we explore how these elements shape autoimmune diseases. Discover how proper lifestyle medicine is crucial, and why it’s more than just about supplements. Learn about sleep disorders, chemical exposures, and the role of circadian rhythms in modulating the immune system. For more details, visit drknews.com.For patient-oriented courses, visit https://drknews.com/online-courses/For CE and CME practitioner courses, visit https://kharrazianinstitute.com/00:00 Patient Screening and Case Review Process07:55 Sleep's Impact on Immune Function11:27 Rheumatoid Arthritis: Sleep's Vital Role16:15 Stress, Autoimmunity, and IL-17 Dynamics22:13 Exercise & Autoimmunity: Personalized Approach26:57 Chemical Bio-Transformation: Can vs. Can't31:17 Chemical Sensitivity and Immune Response37:45 BPA Study on Autoimmunity Impact44:16 "Identifying Active Heavy Metal Exposure"50:48 Chemical & Immune Tolerance Issues54:42 Avoiding Challenge Tests: Prioritize Immune Reactivity01:01:47 Optimizing Liver Detox and Nutrition01:06:54 Glutathione Protocol for Heavy Metals01:11:03 Glutathione Inhalation for Lung Health01:14:38 Dr. Kharrazian Podcast Resources
  • 49. Episode 49: Navigating Parasitic Infections

    01:26:17||Ep. 49
    In this episode of "Solving the Puzzle with Dr. Datis Kharrazian," we dive into the intricate world of gastrointestinal health, focusing specifically on the common pathogen Helicobacter pylori (H. pylori) and various parasites affecting the human body. Dr. Kharrazian as explores the pathophysiological mechanisms of these infections, their clinical presentations, and the potential systemic health issues they can trigger, including autoimmune diseases, cardiovascular risks, and gastrointestinal disturbances. Learn more at drknews.comFor patient-oriented courses, visit https://drknews.com/online-courses/For CE and CME practitioner courses, visit https://kharrazianinstitute.com/00:00 H. Pylori Pathogenesis Explained05:45 H. Pylori: Symptoms and Risks11:58 H. Pylori's Broad Health Impact19:24 Urea Breath Test for H. Pylori25:40 Digestive Health Supplement Strategies32:05 Malaria Symptoms and Transmission Overview36:49 Dormant Malaria Parasite Reactivation39:24 Asymptomatic Malaria: Hidden Transmission Risk46:07 Parasite Transmission Via Poor Hygiene51:12 Deworming Benefits for HIV Patients57:24 Mixed Results in Autoimmune Disease Treatment01:04:05 "Chronic Infections and Immune Function"01:06:46 Sleep's Role in Immunity01:14:47 Bile Acids: Key Immune Regulators01:21:25 Mucosal Immunity and Microbiome Health01:22:37 Factors Affecting Microbiome Diversity
  • 48. Episode 48: Neurological Health and Interventions with Randy Vawdry, NP-C

    40:05||Ep. 48
    In today's episode, Dr. Kharrazian interviews Randy Vawdry, NP-C, a respected nurse practitioner who has carved a niche in the realm of functional medicine. With a background ranging from nursing home care to urgent care, Randy brings a wealth of practical experience to our discussion about neurological health and treatment. We dive into his innovative approaches to neurological health, exploring how metabolic health, hormone optimization, and understanding traumatic brain injuries can revolutionize patient care. Randy shares invaluable insights from his clinical practice and educational endeavors, shedding light on how practitioners can master the complexities of brain health to improve outcomes for themselves, their patients, and even their loved ones.SIGN UP HERE: http://pages.kharrazianinstitute.com/vawdrey-neurological-disordersLearn more at kharrazianinstitute.comFor patient-oriented courses, visit https://drknews.com/online-courses/For CE and CME practitioner courses, visit https://kharrazianinstitute.com/00:00 Master Class with Expert Clinician04:26 Optimizing Neurological Health Priorities06:35 Value of Mastering Functional Medicine10:16 Prioritize Brain Health for Practitioners13:18 Simplifying Complex Concepts17:40 Lifestyle Medicine and Hormone Optimization20:41 Rethinking Functional Medicine Approach24:35 Functional Medicine's Inexperience Problem28:33 "Symptoms Are the Disease"29:17 Lifestyle Choices and Alzheimer's Prevention33:59 "Promoting Continuous Glucose Monitoring"37:19 Master Class on Neurological Care39:27 Podcast Disclaimer and Dr. Kharrazian's Disclosures
  • 47. Episode 47: Chronic Lyme Disease and Mold Illnesses

    55:11||Ep. 47
    This episode dives into the complex world of chronic infections, with a particular focus on the far-reaching impacts of Lyme disease and mold-related illnesses. We explore the debilitating symptoms of chronic Lyme disease, from severe fatigue and chronic joint pain to the potential for neurological damage and heart complications. Our discussion highlights the often-misunderstood overlap between ongoing infections and autoimmune responses, revealing how mismanagement of Lyme can lead to persistent health challenges. Mold illness and mycotoxins are also discussed.Learn more at drknews.comFor patient-oriented courses, visit https://drknews.com/online-courses/For CE and CME practitioner courses, visit https://kharrazianinstitute.com/00:00 Ticks must be removed quickly to prevent Lyme.03:13 Bull's-eye rash indicates Lyme disease; treat immediately.08:29 Chronic Lyme disease severely impacts daily functioning.10:31 Lyme disease disrupts metabolism, causing persistent symptoms.16:05 Infection triggers lasting brain inflammation, causing issues.17:06 Bacteria location influences Lyme disease symptoms severity.20:19 Post Lyme syndrome involves neurological autoimmune issues.25:21 Chronic Lyme impacts include autoimmunity, microbiome issues.29:01 Mold triggers allergies; toxic mold releases mycotoxins.33:14 Sensitivity to mold varies; immune reactions differ.33:54 Common cleaning methods can't completely remove mold.39:37 Mycotoxins influence intestinal permeability and healing.42:48 Mycotoxins trigger immune reactions, affecting mold-sensitive individuals.45:11 Gut dysbiosis is influenced by mycotoxins and immunity.48:42 Mold sensitization can cause lifelong health issues.52:02 Mold spores cause symptoms; mycotoxins affect everyone.
  • 46. Episode 46: Navigating Chronic Infections

    01:20:31||Ep. 46
    In this episode, Dr. Kharrazian discusses chronic infections and antibiotic resistance. Topics include hidden pathogen reservoirs, the role of biofilms in persistent illnesses, and why future generations may struggle with basic bacterial treatment. Hear about innovative strategies like probiotics, fecal transplants, and natural disruptors combating resistant strains. Discover how maintaining immune health is key to battling evolving bacteria and learn practical tips to protect yourself. Learn more at drknews.comFor patient-oriented courses, visit https://drknews.com/online-courses/For CE and CME practitioner courses, visit https://kharrazianinstitute.com/00:00 Bacteria classified by Gram stain, cause illness.07:25 Intestinal permeability leads to severe systemic inflammation.10:58 Systemic inflammation, endotoxemia: barrier breakdown, severe illness.20:21 Mycobacterium tuberculosis can reactivate when immunocompromised.26:06 Biofilms cause 80% of chronic bacterial infections.28:25 Biofilms influence IBS and ulcerative colitis severity.33:04 Biofilms cause persistent infections and antibiotic resistance.38:51 Combine medication and natural medicine for bacterial biofilms.45:30 Genetic predisposition causes recurrent E. coli infections.50:48 Poor hygiene impacts multiple body systems significantly.55:28 Bacteria developed resistance, antibiotics became ineffective.01:05:44 Probiotics with antibiotics reduce post-surgery complications.01:11:30 Antibiotics disrupt crucial short chain fatty acid levels.01:13:13 Use antibiotics, probiotics, and short-chain fatty acids.01:18:06 Candida aids immunity but causes problems if overpopulated.
  • 45. Episode 45: Understanding Chronic Viral Infections

    01:07:35||Ep. 45
    In this episode Dr. Kharrazian explores the world of chronic infections, such as Epstein-Barr Virus (EBV), Hepatitis C, Covid, and Human Cytomegalovirus (CMV), and their impact on our immune system. He explores how some pathogens hide within our bodies and reemerge when our immunity is compromised.He discusses the latest research linking these infections to autoimmune diseases and even cancer, and emphasizes the importance of enhancing our immune defenses rather than just relying on antiviral treatments. He covers a wide range of topics from the basics of virology, the dynamics of long COVID, and the sobering realities of Hepatitis C and Human Papillomavirus (HPV), to the ripple effects of viral infections on our overall health.Learn more at drknews.comFor patient-oriented courses, visit https://drknews.com/online-courses/For CE and CME practitioner courses, visit https://kharrazianinstitute.com/00:00 MHC proteins activate cells to fight infection.06:16 Long COVID factors: comorbidities, age, severity, inflammation, genetics13:50 Viral infection can trigger chronic inflammatory conditions.17:27 Long COVID linked to persistent antinuclear antibodies.22:53 Autoantibodies may form due to SARS-CoV-2 infection.27:28 Hepatitis B virus vaccine increases MS risk.33:58 Alphaviruses include herpes, 53% exhibit antibodies.39:30 Cytomegalovirus linked to autoimmune diseases, immune manipulation.45:39 Chronic Epstein Barr causes inflammation, cancer risk.52:02 Hepatitis C symptoms: diverse and system-wide impacts.57:33 High treatment costs spark global protests, denials.01:00:33 PCR measures viral load; biomarkers assess liver damage.01:06:08 Identify underlying health issues causing recurring infections.
  • 44. Episode 44: Chronic Infections and the Immune System

    01:02:50||Ep. 44
    This episode explores the world of the immune system's response to pathogens and chronic infections. Dr. Kharrazian discusses the intricate mechanisms pathogens use to evade the immune system, leading to chronic infections and reactivations. He speaks on the impact of immune compromise, genetic factors, and other environmental influences on the severity of infections and autoimmune diseases. He also discusses the pivotal role of protein intake, the formation of antibodies, and the potential link between pathogen-induced inflammation and neurodegenerative diseases.Learn more at drknews.comFor patient-oriented courses, visit https://drknews.com/online-courses/For CE and CME practitioner courses, visit https://kharrazianinstitute.com/00:00 Different pathogens have unique effects on health.06:30 Local infection can trigger widespread systemic inflammation.10:32 Chronic infections can reactivate and cause autoimmunity.18:51 Pathogens can lead to Alzheimer's disease development.24:38 Inflam aging causes inflammation and body pain.27:47 Blood contains complement systems, T and B cells, and innate adaptive immunity. Persistent pathogens hide in tissues, evade immune barriers. Chronic infections indicate immune system issues.33:02 Complement proteins indicate pathogenic load in blood.40:40 Importance of proteins in immune system activation.46:00 Genetics impacts response to viral infections.49:28 Weakened immunity can cause severe cytokine storms.55:02 Tick and pathogen invasion into tissues explained.58:53 Micronutrient deficiencies can impact immune compromise significantly.
  • 43. Episode 43: Hormonal Imbalance Overview

    24:09||Season 1, Ep. 43
    In this episode, Dr. Datis Kharrazian discusses hormone disorders and their impact on puberty, perimenopause, menopause, and andropause. He discusses the onset of hormone-related issues, such as puberty and perimenopausal transition, and provides evidence-based strategies for addressing menstrual irregularities, hormone imbalances, adrenal function, and more. Dr. Kharrazian also delves into the effects of hormone replacement therapy (HRT), the role of essential fatty acids and seed oils, and the impacts of stress on hormone levels. Additionally, he answers questions on hormone therapy, hormone depletion, and the evaluation of pituitary tumors. Listeners will gain insights into managing hormone-related health conditions and understanding the complexities of the endocrine system.Learn more at drknews.comFor patient-oriented courses, visit https://drknews.com/online-courses/For CE and CME practitioner courses, visit https://kharrazianinstitute.com/00:00 Addressing imbalances, electrolyte depletion, and functional medicine.04:42 Underweight PCOS patients need specific health care.07:17 Chart discussed general symptoms, diagnostic steps, treatment.10:32 Analyze protein and fat intake for health.15:30 Weight loss can release stored toxins and hormones.18:29 Steroids and sleep, light, sound sensitivity strategies.20:14 Perimenopausal insomnia and low testosterone concerns addressed.23:31 Podcast content not a substitute for medical advice.
  • 42. Episode 42: Hormone Therapy Strategies

    01:23:10||Season 1, Ep. 42
    In this episode, Dr. Kharrazian provides insights on growth hormone deficiency, testosterone replacement therapy, strategies for PCOS and infertility, and much more. From discussing the use of growth hormone stimulating peptides to addressing heavy menstrual bleeding and gallbladder issues, this episode offers evidence-based approaches to optimizing endocrine function. Learn more at drknews.comFor patient-oriented courses, visit https://drknews.com/online-courses/For CE and CME practitioner courses, visit https://kharrazianinstitute.com/00:00 Gradual use of HRT therapy based on age.08:27 Customized hormone therapy starts with low doses.13:03 Testosterone therapy aids weight loss in men.20:15 Testosterone replacement therapy may benefit men with diabetes.23:10 Testosterone replacement therapy in men is safe.30:20 Men with low testosterone treated with injections.35:05 Managing testosterone levels in men, potential issues.38:09 Dietary and lifestyle strategies impact hormones clinically.48:13 Music therapy, blood sugar, ketogenic diet, sleep issues.52:33 Nutraceuticals impact insulin resistance; fasting benefits.56:09 Women in menopause may experience gallbladder issues.01:03:26 Nutraceutical protocols, insulin signaling, PCOS treatment options.01:10:20 Evaluate hypoglycemia, insulin resistance, and dietary history.01:16:18 Decide on hormone therapy based on risks.01:17:43 Understanding aging and its impact on health.01:22:32 Podcast content not a substitute for medical advice.