The Empowering Neurologist Podcast

• Treating Alzheimer’s with Light and Sound - with Christian Howell | EP 194

  🧠 Stay ahead with the latest in science, nutrition, and wellness by subscribing to Dr. Perlmutter’s newsletter at: www.drperlmutter.com. ✉️🌱 Over the last several decades, it’s been interesting to watch the progression of ideas for treating Alzheimer’s change from focusing on brain chemistry to targeting the accumulation of proteins in the brain associated with the disease. Recently, there’s been exciting interest in studying how the brain’s electrical circuits and rhythms change in Alzheimer’s and other brain degenerative disorders. The human brain operates in rhythms, with gamma frequencies playing a critical role in cognitive functions such as memory, attention, and learning. In neurodegenerative diseases like Alzheimer’s, these gamma oscillations are disrupted, contributing to the accumulation of harmful proteins such as amyloid-beta and tau. Cognito Therapeutics has developed a pioneering approach using non-invasive light and sound stimulation to restore these rhythms and trigger natural mechanisms for clearing these toxic proteins. In preclinical and early clinical trials, this method has demonstrated remarkable potential. By stimulating gamma oscillations, the therapy has shown the ability to reduce inflammation, enhance synaptic function, and activate microglia—immune cells responsible for clearing debris and maintaining brain health. For families battling cognitive decline, these results offer hope for improving quality of life and potentially slowing disease progression. Cognito’s research focuses on safety, accessibility, and scalability. Unlike pharmaceutical interventions, this approach avoids invasive procedures or systemic side effects, making it an attractive alternative or complementary treatment for Alzheimer’s. As the company advances its clinical trials, the implications extend far beyond Alzheimer’s. Cognito’s technology could pave the way for treatments for neurological conditions like Parkinson’s, MS, and traumatic brain injury. On our podcast today, we are joined by Christian Howell, CEO of Cognito Therapeutics. Howell is committed to advancing the understanding of brain health and delivering groundbreaking therapeutic solutions to improve patient outcomes. Under his leadership, Cognito Therapeutics has made significant strides in the development of gamma-frequency neuromodulation technologies, leveraging light and sound stimulation to address the mechanisms of Alzheimer’s and other neurodegenerative disorders. Howell is a strong advocate for translating cutting-edge research into real-world applications and has spearheaded the company’s efforts to validate its therapies through rigorous scientific studies and clinical trials. Howell holds advanced degrees in neuroscience and bioengineering and has dedicated his career to bridging the gap between scientific discovery and patient care. His work reflects a commitment to improving the lives of individuals and families impacted by cognitive decline and to shaping the future of brain health through innovation and collaboration. ==== 00:00 Introduction 00:59 Optogenetic Light & SoundTherapy 11:28 Innovations in Light and Sound Therapy at 40Hz Interval; Generating Neuroplasticity 17:48 Rethinking Alzheimer’s Treatment and Gamma Wave Stimulation’s Impact on Proteins 20:43 Overview of Cognito Therapeutics at Home Device 25:30 Usage for Therapeutic, Preventative, and Performance Enhancement. 28:37 Disease States: Dysregulation of Microglia; Long Covid, Chemo Brain, Sepsis 30:45: Breakthrough Designation from FDA For the Device 38:07 FDA Approval, Distribution, and Insurance Approval; Economic Burdens of Alzheimer’s 44:30 Closing Insights on Revolutionary Therapies ==== Instagram: https://www.instagram.com/davidperlmutter/ Website: https://www.drperlmutter.com/ Subscribe to our channel: https://www.youtube.com/channel/UCDRl_UAXxbHyOOjklnA0dxQ/?sub_confirmation=1

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• Revolutionizing Mental Health: The Rise of Metabolic Psychiatry - with Dr. Georgia Ede | EP192

  🧠 Stay ahead with the latest in science, nutrition, and wellness by subscribing to Dr. Perlmutter’s newsletter at: www.drperlmutter.com. ✉️🌱 After decades of stagnation, the field of psychiatry is undergoing a transformative shift. For 75 years, mental health issues were largely viewed as “chemical imbalances” best treated with medications. While these medications have helped many, their efficacy is often limited, and they come with common side effects like fatigue, weight gain, and sexual dysfunction. Enter metabolic psychiatry—a groundbreaking new approach that reimagines mental health challenges as issues rooted in brain metabolism. This fresh perspective is revolutionizing how we perceive and address mental health conditions, offering powerful, practical, and safe solutions that are accessible to everyone. The most exciting discovery of our time? Robust mental health is deeply connected to robust metabolic health—and achieving metabolic health starts with a brain-friendly diet. For those struggling with mental health, understanding how dietary changes can provide benefits that no medication can is critical. However, the key lies in making the right changes—ones that go beyond conventional dietary advice. By integrating cutting-edge research on brain metabolism with evidence-based insights on brain-nourishing foods, we can unlock a powerful formula for optimal mental well-being. This exciting synergy is the focus of our podcast, and today, we’re thrilled to feature an expert in this field: Dr. Georgia Ede, MD, author of Change Your Diet, Change Your Mind. In this episode, Dr. Ede shares her insights on the revolutionary potential of metabolic psychiatry and the role of diet in mental health. Together, we’ll explore how rethinking the way we nourish our brains can lead to profound changes in how we think, feel, and live. Join us for a deep dive into the intersection of nutrition and psychiatry and discover how small, actionable dietary changes can unlock a brighter, healthier future for your mind. ==== 0:05 Introduction 4:15 Welcoming Dr. Ede 5:01 Dr. Ede's Backstory And Experimenting with Her Own Diet 10:46 Shifting Beliefs From Standard Psychiatric Medicine 15:22 SSRI's And Their Efficacy 20:13 Standard American Diet And Widespread Mental Health Crisis 26:21 Inflammation And Its Affect On Mental Health 30:18 Insulin Resistance, The Brain, and Impact on Mental Health 34:49 The Pushback Georgie Has Received W 39:28 Metabolism, Mitochondrial Function Relation To Mental Health Issues 44:36 Using A Ketogenic Diet To Manage Mental Health 52:55 Personalized Medicine Through A Diet That Works For Your Body 1:01:20 Thank you to Dr. Georgia and Conclusion ==== Dr. Georgia Ede is an internationally recognized expert in nutritional and metabolic psychiatry. Her twenty-five years of clinical experience include twelve years at Smith College and Harvard University, where she was the first psychiatrist to offer students nutrition-based approaches to mental health conditions. Dr. Ede co-authored the first inpatient study of the ketogenic diet for serious mental illness, developed the first medically accredited course in ketogenic diets for mental health, and is a recipient of the Baszucki Brain Research Fund’s Metabolic Mind Award. Her bestselling new book Change Your Diet, Change Your Mind was recommended by the New York Times Book Review as among the three best mental health books of 2024. ___________________________ Instagram: https://www.instagram.com/davidperlmutter/ Website: https://www.drperlmutter.com/ Subscribe to our channel: https://www.youtube.com/channel/UCDRl_UAXxbHyOOjklnA0dxQ/?sub_confirmation=1

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• Cancer Survivor: Resilience, Hope, & the Power of Integrative Medicine to Heal - with Dr. Jill Carnahan | E191

  🧠  Stay ahead with the latest in science, nutrition, and wellness by subscribing to Dr. Perlmutter’s newsletter at: www.drperlmutter.com. ✉️🌱 Tune in to The Empowering Neurologist Podcast for an Inspiring Conversation with Dr. Jill Carnahan, Author of Unexpected I’ve just finished recording a very moving interview with Dr. Jill Carnahan—Functional Medicine expert, speaker, and author. This was an unforgettable conversation about her new book, Unexpected. Dr. Carnahan’s story is one of resilience, empathy, and transformation, and her insights have changed countless lives through her compassionate approach to health. Dr. Carnahan’s journey to becoming a functional medicine leader is anything but conventional. Early in her career, she faced serious health challenges that nearly ended her life and forever transformed her approach to patient care. After being diagnosed with breast cancer at just 25, Dr. Carnahan was forced to confront the fear, uncertainty, and upheaval that accompany life-altering illness. During her treatment, she developed a deeper understanding of what her patients were experiencing, not only physically but also emotionally. Just as she was beginning to regain her health, she was diagnosed with Crohn’s disease, a severe autoimmune disorder that impacted her life for years. These back-to-back health crises became defining moments for Dr. Carnahan. They pushed her to pursue holistic healing modalities, ultimately shifting her career path toward Functional Medicine. Through her own journey of recovery, she developed a unique perspective on health that goes beyond treating symptoms, instead focusing on addressing the root causes of illness and the interconnectedness of mind, body, and spirit. In our time together Dr. Carnahan discusses: ☑️ The pivotal moments in her life that led her to Functional Medicine and reshaped her philosophy on health ☑️  How emotional resilience and compassion are critical components of healing ☑️  Practical strategies to detoxify, restore gut health, and promote holistic recovery ☑️  Insights into managing autoimmunity and chronic illness in a way that prioritizes the whole person ☑️  The role of mindset and self-compassion in transforming personal health challenges into opportunities for growth My hope is that you will find our conversation to be an inspiring and enlightening experience. Her warmth, empathy, and expertise make her a true pioneer in Functional Medicine and a source of hope for anyone on their own health journey. ==== 00:11  Intro 01:09  Introduction to Dr. Jill 04:30  Dr. Jill’s Cancer Diagnosis 09:16  How She Learned To Trust Herself: Blending Intuition with Logic 11:54  The Illusion of Certainty & Embracing Fear 14:53  Returning to Medical School Post Chemo 20:12  Where Jill’s Cancer May Have Originated 24:24  The Diet That Helped Dr. Jill’s Crohn’s, Colitis, SIBO and SIFO Flare Ups 34:51  Dr. Jill’s Journey Into Functional Medicine as a Doctor 39:45  Dr, Perlmutter Shares His Patient’s Gluten-Free Experience 41:11 Using The Human Genome in Functional & Integrative  Medicine 50:00 How Personal Agency Impacts The Healing Process 51:50 Upstream From The Microbiome Is The Soil & Outro ==== Dr. Jill Carnahan is Your Functional Medicine Expert® dually board certified in Family Medicine for 10 years and in Integrative Holistic Medicine. She is the founder and Medical Director of Flatiron Functional Medicine, a widely sought-after practice with a broad range of clinical services including functional medical consulting, chiropractic therapy, physical therapy, naturopathic medicine, acupuncture, and therapeutic massage. Be sure to follow her @drjillcarnahan on Instagram. ___________________________ Instagram: https://www.instagram.com/davidperlmutter/ Website: https://www.drperlmutter.com/ Subscribe to our channel: https://www.youtube.com/channel/UCDRl_UAXxbHyOOjklnA0dxQ/?sub_confirmation=1

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• Hyperbaric Medicine Revolution: Long COVID Relief & PTSD Discoveries - with Dr. Amir Hadanny | EP 190

  🧠 Stay ahead with the latest in science, nutrition, and wellness by subscribing to Dr. Perlmutter’s newsletter at: www.drperlmutter.com. ✉️🌱 What makes a good brain go bad? And if we can answer that question, how do we fix it? Of all the things that we consider that are important for brain cell function, the activity of the mitochondria is primary. And, what do mitochondria need to function at their best? The answer is not a supplement. It's not other forms of nutrients, it is oxygen. And as it turns out, enhancing, the oxygen availability for mitochondria is a powerful therapeutic tool across a wide variety of neurological issues. Mitochondrial dysfunction is central to things like dementia, autism, stroke, head injury, and even long COVID. Hyperbaric oxygen is a clearly the most leading edge therapy that targets mitochondrial function and improves blood supply to the brain. This is a technique in which individuals are placed in a chamber, the atmospheric pressure is increased, and they breathe oxygen in varying concentrations through a facemask. Today we are going to visit the Aviv Clinic in central Florida as I am joined by Amir Hadanny, MD, PhD, Aviv’s Chief Medical Officer and Head of Research. Dr. Hadanny has done and continues to do incredible research using hyperbaric oxygen therapy as an interventional tool to treat a variety of issues, including those mentioned above. The results, that are published in preview journals, are outstanding. Clearly hyperbaric oxygen therapy, when provided with a regimented protocol as we see at the Aviv Clinic, is giving people, a second chance. ==== 00:00 Intro 00:01:28 The Evolution of Hyperbaric Medicine Research 00:03:00 Clinical Applications: PTSD and Long COVID 00:05:30 Inside the Aviv Clinics Experience 00:09:22 Long COVID Study: Research Design and Findings 00:33:40 Cognitive and Physical Benefits in Healthy Aging 00:37:28 PTSD Breakthrough Study and Government Adoption 00:43:47 Future of Hyperbaric Medicine 00:45:50 Closing Remarks and Future Prospects ==== Amir Hadanny, MD, PhD is a neurosurgeon and researcher at Aviv Clinics, specializing in the use of hyperbaric medicine to optimize brain and body performance. He also serves as Chief Medical Officer and Head of Research at Aviv Scientific. Dr. Hadanny completed his MD at Tel Aviv University, his PhD in Bioinformatics and Computational Biology focused on machine learning from Bar Ilan University, and his neurosurgery training at Galilee Medical Center in Israel. He completed a Stereotactic and Functional Neurosurgery fellowship at Albany Medical Center and a Harvard Research Fellowship in the Brain Modulation Lab at Massachusetts General Hospital. Through his work at Aviv Clinics and Aviv Scientific, Dr. Hadanny has published more than 60 scientific studies on the use of a unique hyperbaric oxygen therapy protocol for neurorehabilitation and recovery in different brain pathologies and its effect on the biology of aging. https://www.nature.com/articles/s41598-022-15565-0 https://pubmed.ncbi.nlm.nih.gov/38360929/#:~:text=The%20results%20indicate%20HBOT%20can,after%20the%20last%20HBOT%20session. ___________________________ Instagram: https://www.instagram.com/davidperlmutter/ Website: https://www.drperlmutter.com/ Subscribe to our channel: https://www.youtube.com/channel/UCDRl_UAXxbHyOOjklnA0dxQ/?sub_confirmation=1

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• The Seed Oil Scandal: Exposing the Hidden Dangers in Your Diet - with Cate Shanahan, MD | EP 189

  🧠 Stay ahead with the latest in science, nutrition, and wellness by subscribing to Dr. Perlmutter’s newsletter at: www.drperlmutter.com. ✉️🌱 We are certainly all aware of the health consequences associated with consumption of ultra processed foods. And this discussion always moves to the role of the sugars and refined carbohydrates in these foods in terms of threatening our metabolic health - and rightfully so. But there’s another threat associated with these and other foods that is equally important. And that’s the type of oils they contain. In this episode of The Empowering Neurologist, I’m thrilled to welcome Dr. Cate Shanahan, a groundbreaking physician and the author of the eye-opening book Dark Calories. Dr. Shanahan dives deep into a topic that is often overlooked in conversations about nutrition: the dangers of seed oils and their pervasive presence in our diets. In Dark Calories, Dr. Shanahan reveals how seed oils—despite being marketed as healthy alternatives—can have detrimental effects on our brain and overall health. We explore the science behind these oils, explaining how they can lead to inflammation, oxidative stress, and toxicity, and how these mechanisms threaten our health. By bringing awareness to the hidden dangers of these ubiquitous ingredients, Dr. Shanahan encourages us to reconsider what we think we know about healthy eating. What makes this episode truly valuable is not just the scientific insights Dr. Shanahan shares but also the wealth of actionable material she provides. Throughout our conversation, we discuss practical steps listeners can take to reduce seed oil consumption and make healthier food choices. From understanding food labels to selecting healthier cooking fats, Dr. Shanahan equips us with the tools we need to nourish our bodies and brains effectively. She emphasizes the importance of whole, nutrient-dense foods, urging us to prioritize traditional fats over industrial seed oils that can contribute to chronic inflammation and cognitive decline. Whether you’re a health enthusiast or simply looking to improve your diet, this episode is packed with invaluable tips, like what to order when you go out to eat, that you can implement immediately. ==== 00:00 Introduction to Cate + the Dangers of Seed Oils 03:18 The 'Hateful Eight' Oils Explained 06:20 Origins of Vegetable Oils in the Food Supply 10:47 Toxicity of Refined Oils 15:03 Health Risks of Heated Oils 18:01 Medical Industry Conflicts 32:12 Strategies for Avoiding Harmful Oils 37:03 Comparison of Saturated vs. Unsaturated Fats 40:35 Impact of Toxic Oils on Chronic Diseases 53:00 Summary and Closing Out ==== Cate Shanahan, MD, has shaped the best parts of today’s food and health landscapes. Her books and other publications have taught a generation of health influencers what an ideal human diet looks like and the damaging effects of a collection of 8 common seed oils (“The Hateful 8”), informing the full spectrum of nutrition leaders, including keto, carnivore, functional medicine and more. Her science backed diet advice has inspired food entrepreneurs to make billions, including bone broth, live-culture ferments, and seed-oil-free business empires like the Primal Kitchen and Bulletproof brands. As a family physician, she has personally worked 1:1 with thousands of patients to improve energy metabolism and reduce fatigue, cellular inflammation, and organ dysfunction. Through her works and influence, she has helped millions escape the vicious cycle of sickness and drug dependence.  Dr. Cate’s Monthly Newsletter signup: https://drcate.com/newsletter-signup/  About Dr. Cate’s Books https://drcate.com/which-drcate-book-should-i-buy/ LinkedIn: @DrCateShanahan X: @DrCateShanahan Instagram: @DrCateShanahan  ___________________________ Instagram: https://www.instagram.com/davidperlmutter/ Website: https://www.drperlmutter.com/ Subscribe to our channel: https://www.youtube.com/channel/UCDRl_UAXxbHyOOjklnA0dxQ/?sub_confirmation=1

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