Explore every episode of the podcast Full Focus By Neurobiologix with Heather Morgan

What if your IBS symptoms were actually your body sending an early warning signal? One that could predict autoimmune disease years before a diagnosis? Dr. Izabella Wentz, New York Times bestselling author, licensed pharmacist, and internationally acclaimed thyroid specialist, has spent her career helping thousands of people find the root causes of chronic illness after facing her own diagnoses of Hashimoto's and IBS. Her newest book, IBS: Finding and Treating the Root Cause of Irritable Bowel Syndrome, is the resource patients and practitioners have been waiting for.

In this episode, Dr. Wentz reveals what conventional medicine often misses, including:

• Why IBS can precede autoimmune conditions like Hashimoto's by years
• The difference between IBS and IBD, and why it matters for treatment
• How SIBO drives up to 70% of IBS cases and how to actually resolve it
• What functional medicine testing uncovers that standard labs don't

Here's the stat that stopped us cold: 98% of IBS cases have identifiable, treatable root causes, yet most patients are never tested. Details in the full episode.

What if the symptoms you’ve been told are “just part of menopause” are actually rooted somewhere deeper?

In this episode of Full Focus, host Heather Morgan talks with Cynthia Thurlow—a nurse practitioner, globally recognized expert in perimenopause and intermittent fasting, host of the Everyday Wellness podcast, and author of the new book The Menopause Gut. With over 25 years of clinical experience and millions of views on her TEDx talk, Cynthia brings a powerful, research-backed perspective to women’s health in midlife.

She explores the often-overlooked connection between gut health, hormones, and the nervous system—and why gut may be the missing link for women navigating perimenopause and menopause.

Cynthia breaks down the science behind the gut microbiome as a “mini organ system,” how hormonal shifts impact everything from inflammation to metabolism, and why lifestyle changes (not just hormone replacement) are essential for thriving in this stage of life.

You’ll also learn how chronic stress, sleep disruption, and even early life experiences can influence hormonal health and accelerate aging. As well as what you can do to support your body more effectively.

This conversation is both eye-opening and actionable, offering a new lens on what it truly means to support women’s health from the inside out.

What if cognitive decline wasn’t inevitable, and Alzheimer’s wasn’t a one-way diagnosis?

In this powerful episode of Full Focus by Neuro Biologix, Heather Morgan sits down with functional medicine psychiatrist and clinical researcher Dr. Kat Toups, principal investigator on two groundbreaking multimodal precision medicine trials designed to reverse mild cognitive impairment (MCI) and early Alzheimer’s disease.

The results are extraordinary.

In her earlier proof-of-concept study, 84% of participants improved. In the newly completed randomized controlled trial, outcomes were even more impressive, with statistically significant cognitive improvements across multiple measures and some patients returning to normal cognitive testing scores.

So what’s different about this approach?

Instead of treating dementia as a single disease, Dr. Toups and her team cast a wide net, testing and addressing the root causes driving cognitive decline. This comprehensive model includes:

• Chronic infections (herpes simplex, Epstein-Barr, Lyme, and more)
• Mold and environmental toxins
• Hormone imbalances
• Nutrient deficiencies (B12, Vitamin D, magnesium, zinc)
• Sleep apnea and oxygen deprivation
• Metabolic dysfunction and insulin resistance
• Genetic risk factors
• Stress physiology and autonomic imbalance
• Exercise, neuroplasticity training, and ketogenic nutrition

Each patient received personalized treatment supported by health coaches, nutritionists, exercise specialists, wearable tracking, and brain training programs—demonstrating that when you address the whole system, the brain can respond.

Dr. Toups shares:

• Why early intervention is critical
• The hidden drivers of cognitive decline most doctors overlook
• The surprising connection between hearing loss, mold, and dementia risk
• The role of ketosis and metabolic health in brain recovery
• Why prevention must start decades before symptoms appear
• And most importantly, why dementia is not a death sentence

Whether you’re a practitioner, a caregiver, or someone committed to protecting your cognitive future, this episode delivers both science and hope.

Because brain health isn’t separate from overall health, it’s a reflection of it.

In this powerful episode of Full Focus by NeuroBiologix, host Heather Morgan sits down with Dr. Evan Hirsch—The Energy MD, a world-renowned expert in chronic fatigue, long COVID, mitochondrial dysfunction, and root-cause medicine. Dr. Hirsch breaks down why millions are still suffering from persistent post-viral symptoms and explains the real science behind long COVID, chronic fatigue syndrome, and why standard testing often fails to provide answers.

You’ll learn how lingering viral particles, the spike protein, and underlying toxic burdens damage the mitochondria, your body’s energy factories, leading to exhaustion, brain fog, pain, sleep disruption, and post-exertional crashes.Dr. Hirsch uses his clinically proven Energy MD Method, a four-step process that identifies and treats the “Toxic Five”:
• Heavy metals
• Chemicals
• Mold & mycotoxins
• Chronic infections (EBV, Lyme, parasites, long COVID)
• Nervous system dysfunction & trauma

He explains why most patients have ALL five toxicities and why addressing only one or two never leads to full recovery.

Dr. Hirsch also reveals: Why long COVID can cause over 250 symptoms How mitochondrial repair restores energy, cognition & stamina Why nervous system retraining and mindset work accelerate healing How his 12-month online recovery program guides patients step-by-step Real success stories, from bedridden fatigue to full remission

Whether you're battling long COVID, chronic fatigue syndrome, Lyme, mold illness, or unexplained exhaustion, this episode offers real hope, clear answers, and a proven path forward.

SEO/Meta Description: Fatigue, brain fog, long COVID? Dr. Evan Hirsch reveals the Toxic Five and how mitochondrial healing can restore energy and function.

 In this inspiring episode of the Full Focus Podcast, host Heather Morgan sits down with The Holistic Kids—brothers Abdullah, Zain, and Emaad Ansari—to explore their mission to revolutionize teen health. As national speakers, podcasters, and co-authors of The Teen Health Revolution, the brothers share what inspired them to interview more than 200 world-class experts and turn those insights into an accessible, teen-friendly guide for real challenges like anxiety, acne, gut issues, and mood disorders.

Together, they break down how nutrigenomics, personalized nutrition, and the gut–brain axis directly shape the way kids think, feel, focus, and function. The conversation dives into methylation, genetic variants, toxin exposure, stress management, and the food and lifestyle swaps that help kids thrive in early life, setting the foundation for academic success, emotional regulation, and lifelong well-being.

The boys also discuss their simple and powerful “REVOLUTION” framework, the escalating mental health crisis among today’s youth, and the impact of technology and social media on teen wellbeing. With kid-to-kid strategies, relatable stories, and evidence-informed insights, this episode offers practical, hopeful steps families can use now to support healthier brains and bodies.

The Holistic Kids are teen podcasters and speakers who host The Holistic Kids Show alongside their mother, physician Madiha Saeed, MD (HolisticMom, MD).

In this insightful episode of Full Focus by NeuroBiologix, Heather Morgan interviews Dr. Anne Shippy a trailblazer in functional medicine and author of The Preconception Revolution. Together, they uncover how preparing the body before conception can dramatically impact fertility, pregnancy, and lifelong health outcomes for children.

Dr. Shippy explains why rising infertility and chronic childhood illness are wake-up calls, not roadblocks and how both men and women can take proactive steps to detoxify, rebalance the microbiome, and optimize their genetics. From understanding methylation and epigenetics to the power of clean living and root-cause medicine, this conversation empowers families to take charge of generational health.

Tune in to discover why the best time to start caring for your future child’s health is before they’re even conceived.

In this episode of Full Focus by NeuroBiologix, host Heather Morgan sits down with holistic pediatrician and author Dr. Elisa Song. Together, they explore the importance of integrative pediatric care, the power of the microbiome, and the next generation of personalized medicine for children and families. Dr. Song shares her journey from conventional training at NYU and UCSF to founding Healthy Kids, Happy Kids, an evidence-based online resource for parents and practitioners. The conversation covers everything from autism and chronic illness to microbiome testing with Tiny Health, the impact of sugar on kids’ health, and how genomics and gut health can empower families to take charge of their well-being. Whether you’re a parent, caregiver, or health professional, this episode offers practical insights and inspiring perspectives on raising healthier, happier kids in today’s world.

In this episode of Full Focus, host Heather Morgan sits down with registered dietitian and functional medicine nutritionist Ali Miller to explore her new book, Naturally Nourished Kids. Ali shares her journey from a conventional clinical background into functional nutrition, where personal experience with autoimmune disease reshaped her philosophy on food and healing.

Together, they dive into the powerful role of nutrient-dense whole foods in raising resilient children—covering topics from chewing and jaw development to balancing blood sugar, avoiding ultra-processed “man-made” foods, and fostering positive eating habits at home. With practical parenting strategies and science-backed insights, Ali shows how families can move past perfectionism and instead model balanced, joyful relationships with real food.

This conversation offers a refreshing perspective on nourishing children—one rooted in empowerment, tradition, and lasting wellness.

In this episode of Full Focus, host Heather Morgan sits down with Dr. Jason Clopton, a neuro-optometrist specializing in pediatrics, brain injury, and genetic-based care. Dr. Clopton shares his journey from traditional vision care into the world of genetics and personalized medicine, revealing how genetic testing can uncover root causes of conditions like macular degeneration, glaucoma, migraines, and autoimmune disorders. With compelling patient stories and practical insights, he explains how combining genetics, lifestyle, and targeted supplementation can transform health outcomes. This conversation highlights a paradigm shift in eye care—moving beyond treating symptoms to addressing the underlying causes of disease for better long-term wellness.

In this episode of Full Focus, Heather Morgan sits down with Dr. Roseann Capanna-Hodge, a

nationally recognized expert in emotional and behavioral dysregulation, to explore the science and

solutions behind OCD in children. With over 30 years of experience and a unique approach that blends

clinical neuroscience with holistic care, Dr. Roseann shares how nervous system dysregulation is at the

root of many issues—like OCD, anxiety, PANS/PANDAS, and mood disorders. Learn about evidence-

based treatments, practical tools for parents, and the power of nervous system regulation, supplements,

and mindset in helping kids (and adults) heal.

In this inspiring episode of Full Focus, host Heather Morgan speaks with Dr. Nancy O’Hara, a

board-certified pediatrician and expert in integrative and functional medicine. Dr. O’Hara

shares her powerful journey from teacher to pediatrician and her transformative work

helping children with autism, PANS/PANDAS, and chronic illnesses. She dives into the rise

of neurodevelopmental disorders, the impact of toxins and infections, and how nutrition,

lifestyle, and targeted care can help children thrive. This is a must-listen for any parent or

provider seeking hope and healing through root-cause medicine.

In this insightful episode of Full Focus, host Heather Morgan speaks with Julie Matthews,  MS a

certified nutrition consultant and published researcher, about the rising rates of autism and

ADHD and how personalized nutrition can play a powerful role in healing. Julie explains the

connection between diet, environmental toxins, and neurological conditions, offering a

hopeful, practical approach for parents and practitioners alike. She also introduces her new

book, 'The Personalized Autism Nutrition Plan,' and shares clinical strategies backed by

research and experience. A must-listen for anyone navigating autism, ADHD, or complex

behavioral health issues.

In this powerful episode of Full Focus, host Heather Morgan speaks with Dr. Pejman

Katiraei, an integrative pediatrician, about the alarming rise in childhood anxiety,

behavioral disorders, and autism spectrum diagnoses. Dr. K shares eye-opening insights on

the overlooked role of environmental toxins—especially mold—in children's health, and

outlines his unique root-cause approach to helping young patients heal. A must-listen for

parents, educators, and healthcare providers seeking deeper answers and more

compassionate care.

In this deeply insightful episode, Heather Morgan speaks with Dr. Aimie Apigian, physician and founder of the Biology of Trauma™. Together, they explore how trauma lives in the body, the connection between the nervous system and chronic illness, and why healing begins with caring for your neurobiology. Dr. Aimie shares her personal journey from traditional medicine to pioneering trauma-informed care, offering practical tools and hope for those seeking true, lasting wellness.

In this inspiring episode, Heather Morgan sits down with Dr. Sandra Scheinbaum, founder of the Functional Medicine Coaching Academy and author of Your Health Coach Will See You Now. They explore the powerful role of health coaching in today’s evolving healthcare landscape, the science behind behavior change, and how self-efficacy and human connection are often the missing links in achieving better health. Discover why health coaches are becoming the new frontline of primary care and how this growing profession is transforming lives.