The Root Cause Resolution Podcast

Vanessa Vanderhoek

The Root Cause Resolution is a podcast exploring the biological, environmental, genetic, and lifestyle factors that influence chronic and complex health conditions. If you’ve ever wondered why symptoms persist, why conditions overlap, or why treatments don’t always work as expected, this podcast offers a broader way of understanding health. In clinical practice, “root causes” are often described as the underlying drivers of disease. Chronic illness rarely has a single cause. Health outcomes are shaped by many interacting factors, including nutrition, gut function, immune regulation, stress, infections, environmental exposures, and individual biology. Rather than focusing on isolated symptoms or diagnoses, The Root Cause Resolution looks at health through a whole‑body lens, helping you connect the dots between symptoms, nutrition, lifestyle, biology, gut health, genetics — and more. The podcast highlights how coordinated care and understanding how different factors fit together can support more informed, individualised health decisions. Each episode draws on current scientific research, practitioner perspectives, and the lived experiences of individuals navigating complex health challenges. Instead of offering quick fixes, the podcast focuses on context, patterns, and clarity, supporting a deeper understanding of how health evolves over time. The Root Cause Resolution offers thoughtful, evidence‑informed conversations for those seeking to understand the “why” behind symptoms and how seeing the bigger picture can support more empowered health choices.

  1. 5d ago

    Ep 13. How a Hidden Mold Problem Contributed to a Child’s Severe Eczema

    A child’s eczema was being treated like a skin problem, but the real trigger was hiding in plain sight. This conversation reveals how one mum kept asking better questions until she uncovered the deeper drivers behind her daughter Marie’s relentless flares, infections, and misery. Marie's mum, Ashleigh, in conversation with Vanessa unpack the long road from head-to-toe inflammation, staph infections, and nonstop scratching to a breakthrough no one had caught at the surface level. If you’re a parent dealing with stubborn eczema, or you’ve been told to just keep cycling through creams and supplements, this story will change the way you think about chronic skin issues. You'll hear how Ashleigh tried everything from naturopaths and homeopaths to hospital antibiotics, why she refused to accept steroid creams as the whole answer, and what finally changed when mold testing, gut testing, and a more investigative approach entered the picture. Vanessa explains the connection between dust, mold, histamine, oxidative stress, and nervous system dysregulation, while Ashleigh shares what it was like living with a child who could barely rest without scratching until she bled. We break down the practical changes that helped, including air purifiers, dehumidifiers, moving sleeping spaces, supporting the gut, and reducing exposure in a house that looked fine on the outside but was quietly feeding the problem. Ashleigh also shares the emotional side of the journey - the exhaustion, the frustration of not being heard, and the relief of finally finding someone willing to look deeper. This episode matters because chronic eczema is often treated as one fixed diagnosis when the real story can involve multiple root causes working together. If you or someone you love feels stuck in the “same advice, same results” loop, this is a powerful reminder that there may be a smarter question to ask - and a better path forward. Perfect for parents, practitioners, and anyone who has been told to simply manage symptoms instead of finding the source. Marie’s turnaround is proof that persistent curiosity can change everything.   Key topics: In this episode: Ashleigh explains why she started looking for help beyond standard care, after repeated eczema flare-ups and the limitation of steroid creams as the only offered solution. Marie’s eczema had progressed into severe staph infections, including multiple infections in a row that required hospital antibiotics. Ashleigh describes how Marie’s skin was red, raw, pustular, and constantly inflamed, with scratching so intense it led to bleeding and skin debris in bed every day. Vanessa and Ashleigh discuss how the itch intensified when Marie was finally calm, asleep, or sitting still, suggesting a strong connection between nervous system settling and symptom awareness. The conversation highlights how thorough environmental control was already in place, including daily vacuuming, sheet washing, and dust reduction, yet symptoms persisted. Mold testing revealed high levels of current exposure and cellular stored mold, including inflammatory molds discussed as potential drivers of oxidative stress and kidney irritation. Ashleigh shares that the house had no visible mold, but did have hidden damp issues, likely connected to blocked-off old chimneys and high moisture in the home. A major turning point came when Marie was moved to a drier climate and a different sleeping area in the house, which led to a noticeable improvement within weeks. Vanessa and Ashleigh discuss the idea of eczema as genetic predisposition plus multiple “fuel on the fire” factors, including dust, mold, allergens, histamine, and immune dysregulation. Ashleigh reflects that the biggest shift was finding a practitioner who heard her, took the history seriously, and asked deeper questions instead of restarting from level one.   Timestamps: 00:00 - Why Ashleigh sought help for Marie’s severe eczema 02:36 - Staph infections, hospital antibiotics, and raw inflamed skin 0:15 - Constant scratching, disrupted sleep, and daily hysteria 07:50 - Why deeper testing was needed beyond diet and basic supplements 08:42 - Feeling heard after years of being told to start at level one 11:00 - How the move coincided with a major flare and led to mold testing 12:12 - Why kids cannot detox like adults 13:08 - Air purifiers, dehumidifiers, and liters of water removed from the air 14:26 - Hidden damp in the house and blocked-off chimneys 15:12 - A noticeable change after moving Marie’s sleeping space 16:37 - Relocating 10 hours north and reducing the daily load 18:23 - Eczema as genetics plus “fuel on the fire” 19:44 - How mold, dust, and allergens drive histamine and nervous system dysregulation 21:15 - What Marie looks like now at nine and a half 23:02 - Why persistence and curiosity matter in chronic skin conditions 24:59 - The value of integrative and functional medicine working together 25:28 - Why the hidden mold exposure mattered so much 26:37 - Recovery over roughly two years

  2. Sep 21

    Ep 12. From Brain Injury to Award-Winning Paediatric Early Intervention Leader

    Why Early Intervention Matters: Annabel Yagos on Holistic Care, Neuroplasticity, and Helping Children Thrive If you’ve ever felt overwhelmed trying to navigate therapy, diagnoses, medications, and school support for your child, you’re not alone. For many families, the hardest part is not just finding help - it’s finding the right help, and making sure everyone is working together. That’s exactly what Annabel Yagos has built her work around. In this conversation, the founder of Leading Lights Early Intervention (Canberra, Australia) shares how her own childhood accident, years of rehabilitation, and lived experience shaped a clinic model that puts the child and family at the center of care. Her story is a powerful reminder that early intervention is not about labels alone - it’s about connection, collaboration, and seeing the whole child.   Key topics: Annabel shares how a childhood house collapse caused a severe brain injury, long rehabilitation, paralysis on her left side, and ongoing sensory and neurological impacts. Vanessa and Annabel discuss how lived experience shaped Annabel’s commitment to early intervention and her drive to be the one person who “gets” the whole child. Annabel explains why she moved away from a solo practitioner mindset and built a team that can scale care while preserving warmth, compassion, and consistency. In the episode: the importance of looking beyond diagnoses and deficits to find strengths, contributing factors, and practical ways children can thrive. Annabel describes the clinic’s transdisciplinary model, where key workers collaborate daily with OT, speech pathology, play therapy, counselling, and other practitioners. We discuss how initial consultations map a child’s full story, including pregnancy, birth, development, family context, trauma, feeding, and communication. Annabel shares how parents are upskilled so strategies are consistent at home, school, and in clinic, reducing fragmented care. The conversation covers neuroplasticity, brain development, and why Annabel is passionate about using current research to explain children’s behaviour and learning needs. Vanessa and Annabel talk about the impact of screen exposure, blue light, and wireless devices on developing brains, and why current research matters to parents. Annabel offers a direct message to parents: do not let checklists or assumptions place limits on what a child can do.   Timestamps: 00:00 - Introducing Annabel Yagos and the story behind Leading Lights 02:04 - The house collapse, brain injury, and long rehabilitation 05:23 - Why Annabel wanted one person who understood the whole child 07:52 - From bullying and loss to resilience and self-belief 09:23 - Living with ongoing disability, strokes, and blindness episodes 11:18 - Why deficit based therapy still misses the bigger picture 14:11 - Upskilling parents so care continues at home and school 16:14 - Wheelchair use, fatigue, and the reality of high school recovery 18:16 - Family separation, high school sweethearts, and building a life 19:39 - Toxic bosses, leadership lessons, and no hierarchy in the clinic 21:16 - Studying neuroscience and translating research into practice 23:05 - Research participation, carotid artery closure, and neuroplasticity 25:43 - Screen time, myelin, and the changing brains of children 27:18 - EMR, blue light, Bluetooth, and concerns about brain health 29:22 - Why Annabel pushes back on device use for young children 30:40 - The children and families Leading Lights supports 33:38 - What the initial consultation covers and why it matters 36:16 - Birth history, trauma, and matching families with the right key worker 39:47 - How Leading Lights’ model differs from standard key worker systems 42:42 - Working together across disciplines, medications, and behavior support 44:22 - What Annabel would say to her 12-year-old self 48:27 - Why parents should not let checklists define a child’s limits 49:51 - Closing reflections on the clinic and the work ahead   Resources & Links: You're invited to book a complimentary Discovery Call with Vanessa here - https://www.thehealthygutnutritionist.com/contact  Watch more videos on The Healthy Gut Nutritionist's YouTube channel - https://www.youtube.com/@thehealthygutnutritionist/videos   Disclaimer The information shared in The Root Cause Resolution podcast is provided for educational and informational purposes only and is not intended as medical advice. The content is not a substitute for consultation with a qualified healthcare professional. Any stories, practitioner insights, or lived experiences discussed reflect individual experiences only and do not represent typical outcomes or guarantees of benefit. You are encouraged to seek personalised medical advice from their healthcare provider regarding any health condition, symptoms, or treatment decisions.

  3. Sep 7

    Ep 11. From Extreme Exhaustion to Vibrant Energy: Holly’s Health Turnaround

    In this conversation, Holly shares her powerful health journey from feeling exhausted and stuck in survival mode to finally getting answers that explained what was happening in her body. She and Vanessa discuss the limits of standard blood tests, the value of functional testing, and how looking at B12, iron, vitamin D, omega-3 balance, and genetics helped uncover the missing pieces. Holly also opens up about how targeted support, better nutrition, and a more personalised approach changed her energy, mood, and confidence. This episode is a hopeful reminder that if you’re still searching for answers, there may be more to the story than “normal” test results.   Main topics: Holly’s experience with severe fatigue after having children Why standard blood tests can miss deeper issues The value of functional and metabolic testing such as organic acid urine, nutrigenomics/genetic, fatty acids B12, folate, iron, and vitamin D as key fatigue markers How genetics and cellular health shaped the treatment approach The role of omega-3 balance in energy, mood, and brain fog How the 21-day detox influenced energy and skin health Why listening to body feedback matters Encouragement for listeners who feel dismissed or stuck   Timestamps: 00:01 — Introduction and Holly’s story 01:25 — Holly describes the exhaustion and low energy 03:53 — How Holly found Vanessa 06:36 — Normal blood tests but ongoing symptoms 10:30 — Wanting answers instead of guessing 11:35 — Why deeper testing mattered 15:34 — Vitamin D and functional ranges 17:15 — B12 and folate results 18:30 — Why blood B12 doesn’t always reflect cellular use 21:27 — Hydroxy vs methyl B12 22:41 — Ferritin and iron discussion 25:43 — Organic acid and genetic testing 29:57 — B12 injections and changing forms 31:45 — Genetics, symptoms, and the bigger picture 34:42 — Omega-3 test results and significance 38:35 — The 21-day detox and dietary changes 42:39 — Protein, skin improvements, and energy 45:36 — Taking responsibility for your health 48:42 — Advice for listeners who are still searching   Resources & Links: You're invited to book a complimentary Discovery Call with Vanessa here - https://www.thehealthygutnutritionist.com/contact  Watch more videos on The Healthy Gut Nutritionist's YouTube channel - https://www.youtube.com/@thehealthygutnutritionist/videos   Disclaimer The information shared in The Root Cause Resolution podcast is provided for educational and informational purposes only and is not intended as medical advice. The content is not a substitute for consultation with a qualified healthcare professional. Any stories, practitioner insights, or lived experiences discussed reflect individual experiences only and do not represent typical outcomes or guarantees of benefit. You are encouraged to seek personalised medical advice from their healthcare provider regarding any health condition, symptoms, or treatment decisions.

  4. Aug 24

    Ep 10. Understanding Nutrigenomics: Beyond MTHFR

    Discover how your genes influence health through nutrigenomics and learn why focusing solely on MTHFR oversimplifies the complex relationship between genetics, lifestyle, and health. In this episode, Vanessa Vanderhoek explores practical ways to personalise nutrition and lifestyle based on genetic insights.   Key Topics: What is nutrigenomics and how do genes interact with food and environment The role of epigenetics in gene expression and health Why MTHFR is only a small piece of the genetic puzzle How multiple genes and pathways influence health, energy, and disease risk The importance of comprehensive genetic testing for personalized care Using genetic insights to support autoimmune, hormonal, and chronic conditions The analogy of genetics as driving on a highway with potholes and hazards How lifestyle factors exacerbate or mitigate genetic predispositions Real-life examples of genetic testing improving health outcomes The value of working with knowledgeable practitioners for interpreting genetics   Timestamps: 00:00 - Introduction to the misunderstood world of nutrigenomics 00:30 - How genes are instructions, not certainties 01:00 - Definition and scope of nutrigenomics 01:28 - The impact of epigenetics on gene expression 01:57 - Role of the MTHFR gene in methylation and health 02:23 - The complexity of genetic variants and health outcomes 03:19 - Personal story: Living with homozygous MTHFR C677T variant 04:18 - Importance of considering multiple genes in health 05:16 - How genetics can help address fatigue, anxiety, autoimmune issues 05:43 - Ensuring a holistic approach: linking genetics, symptoms, and lifestyle 06:11 - Visualising genes as potholes on a highway 07:07 - Lifestyle impacts on genetic expression and health 07:34 - The need for targeted testing: blood, urine, heavy metals 08:04 - Practical example: B12 utilization and energy improvements 09:01 - The broad influence of genetics on hormonal and mental health 10:00 - Supporting detoxification and neurotransmitter balance through genetics 10:56 - The power of genetic testing for lifestyle and treatment planning 11:23 - Case study: the transformative effect of personalised genetic insights 12:18 - Actionable use of nutrigenomic testing for personalised nutrition 12:47 - Why not all genetic tests are equally interpreted and utilized 13:12 - The importance of personalized care based on genetic patterns 13:40 - How genetics can guide disease prevention and longevity strategies 14:11 - Summarizing the importance and limitations of MTHFR 14:41 - Genes as part of a bigger network, not destiny 15:11 - Encouragement to explore genetic testing and personalized health planning 15:37 - Invitation for a free discovery call to learn more about genetic testing   Resources & Links: You're invited to book a complimentary Discovery Call with Vanessa here - https://www.thehealthygutnutritionist.com/contact  Watch more videos about nutrigenomics on The Healthy Gut Nutritionist's YouTube channel - https://www.youtube.com/@thehealthygutnutritionist/videos   Disclaimer The information shared in The Root Cause Resolution podcast is provided for educational and informational purposes only and is not intended as medical advice. The content is not a substitute for consultation with a qualified healthcare professional. Any stories, practitioner insights, or lived experiences discussed reflect individual experiences only and do not represent typical outcomes or guarantees of benefit. You are encouraged to seek personalised medical advice from their healthcare provider regarding any health condition, symptoms, or treatment decisions.

  5. Aug 10

    Ep 9. Why Acupuncture Is More Than Needles: A Whole-Body Healing System Explained

    Unlock the secret to genuine well-being with Dr. Qiang Chen, an acupuncturist whose journey from a young student to now spans four decades. Dr Chen reveals how a personal story—helping an elderly woman in Dubai—became the pivotal moment that confirmed his lifelong calling in Chinese medicine. He shares how his unique approach, blending traditional Chinese principles with modern scientific insights, creates a healing space where profound transformations happen, often beyond physical symptoms. Discover how Dr Chen’s analogy of the body as a computer—hardware, operating system, and electricity—underscores his holistic approach to health. You'll learn how acupuncture resets the body's natural healing processes, turning on your innate health power, much like a system control command. Dr Chen explains why the fear of needles is often the biggest barrier, and how a gentle, informed approach makes acupuncture painless and accessible, even for children. Plus, hear why building trust in the process is crucial to unlocking long-term wellness.   Key Topics: The art and science behind acupuncture and Chinese medicine How creating a safe, sacred space fosters healing and emotional release The body's energy system: from chi to stem cells—what science is revealing The importance of integrating positive psychology and emotional well-being into treatment Practical tips for de-mystifying acupuncture, including the design of painless needles and guided experience This episode matters because in a world overwhelmed by quick fixes and superficial solutions, Dr Chen reminds us of the power of restoring balance from within. Whether you're a health professional seeking holistic tools, a curious listener, or someone eager to explore natural health, you'll find inspiration here to embrace gentler, more effective pathways to vitality and peace. Perfect for anyone curious about acupuncture, holistic health advocates, or health professionals wanting a fresh perspective—this conversation offers a soft, empowering approach to wellbeing that anyone can start today. Dive into Dr Chen’s wisdom and discover how the quiet art of acupuncture can unlock a more vibrant, balanced you.   Timestamps: 00:01 - Vanessa introduces Dr Chen and his background in Tai Chi and acupuncture. 00:19 - Dr Chen shares his journey into acupuncture and experiences in different countries. 01:07 - Discussion on the philosophy and practice of acupuncture. 03:07 - Dr Chen shares personal stories that influenced his career. 08:25 - The role of energy (Chi) in healing. 28:34 - Discussion on the impact of acupuncture on children. 32:04 - Overview of the clinic's services and team. 37:04 - Vanessa and Dr Chen discuss the integrative approach at the clinic. 40:08 - Dr Chen talks about his self-care practices, including Tai Chi and cycling. 46:09 - The importance of rest and balance in life.   Resources & Links: To learn more about the Dr Chen and the team at the Chenzen Wellness Centre (Kingston, Canberra Australia), also to book an appointment online, visit: www.chenzen.com.au You're invited to book a complimentary Discovery Call with Vanessa here - https://www.thehealthygutnutritionist.com/contact  Watch more videos on The Healthy Gut Nutritionist's YouTube channel - https://www.youtube.com/@thehealthygutnutritionist/videos   Disclaimer The information shared in The Root Cause Resolution podcast is provided for educational and informational purposes only and is not intended as medical advice. The content is not a substitute for consultation with a qualified healthcare professional. Any stories, practitioner insights, or lived experiences discussed reflect individual experiences only and do not represent typical outcomes or guarantees of benefit. You are encouraged to seek personalised medical advice from their healthcare provider regarding any health condition, symptoms, or treatment decisions.

  6. Jul 27

    Ep 8. Unlocking the Power of Omega-3: Beyond Heart Health

    In this episode, Vanessa Vanderhoek delves into the multifaceted benefits of omega-3 fatty acids, exploring their crucial role in not just heart health, but also in brain function, mood regulation, and overall cellular health. Discover why many people, despite a balanced diet, may still be deficient in these essential fats and learn how to optimize your omega-3 levels through diet and supplementation. Vanessa shares insights from her clinical practice, emphasising the importance of testing over guessing to achieve optimal health.   Main Topics: Importance of Omega-3s Beyond Heart Health Sources of Omega-3: EPA, DHA, and ALA The Role of Omega-3 in Brain and Eye Health Balancing Omega-3 and Omega-6 for Inflammation Control Personal and Clinical Insights on Omega-3 Testing   Timestamps: 0:05 - Introduction to Omega-3 Fatty Acids 1:03 - Essential Fats and Their Sources 3:24 - Omega-3s and Cellular Health 4:48 - Impact on Brain Health and Mood 6:11 - Omega-3s in Eye and Gut Health 7:36 - The Importance of Testing Omega-3 Levels 10:03 - Case Study: Omega-3 and Long COVID Recovery 12:29 - Ideal Omega-3 Levels and Dietary Sources 14:20 - Choosing the Right Omega-3 Supplement 15:16 - Conclusion and Call to Action   Resources & Links: You're invited to book a complimentary Discovery Call with Vanessa here - https://www.thehealthygutnutritionist.com/contact  You can order a Zinzino Omega 3 Test with 2x BalanceOils (Mini Kit) - https://www.zinzino.com/shop/2020417878/AU/en-GB/products/premier-kits/910773  Note: While omega-3 supplements are generally considered safe and well tolerated, individuals taking blood-thinning medications, those with bleeding disorders, fish allergies, or those preparing for surgery should consult their healthcare practitioner before use. Always follow the recommended dosage unless otherwise advised by your healthcare provider. Watch more videos on The Healthy Gut Nutritionist's YouTube channel -https://www.youtube.com/@thehealthygutnutritionist   Disclaimer The information shared in The Root Cause Resolution podcast is provided for educational and informational purposes only and is not intended as medical advice. The content is not a substitute for consultation with a qualified healthcare professional. Any stories, practitioner insights, or lived experiences discussed reflect individual experiences only and do not represent typical outcomes or guarantees of benefit. You are encouraged to seek personalised medical advice from their healthcare provider regarding any health condition, symptoms, or treatment decisions.

  7. Jul 13

    Ep 7. From Surviving to Thriving: An Executive's Journey in Functional Medicine & Holistic Health

    In this inspiring episode, Marie shares her transformative journey from a near-disabled state to vibrant health through the power of functional and integrative medicine. Discover how personalized nutrition, lifestyle changes, and trusting your intuition can unlock a life of vitality and resilience.   Main topics: Marie's initial health struggles and medical investigations uncovering hidden disabilities The role of organic acid testing, genetic insights, and internal toxin load in health recovery How B6 toxicity and chronic infections affected her nervous system and energy levels The significance of a holistic approach vs. traditional medical pathways Key lifestyle changes that led to weight loss, hormonal balance, and improved mood The benefits of group coaching, detox programs, 12-month Executive Edge program and continuous habit stacking Practical advice for integrating functional medicine into your healthcare routine The importance of maintaining optimism through health challenges The value of trusting oneself and advocating for personalised health solutions Trust your intuition if you suspect something is wrong despite normal tests   Timestamps: 00:00 - Introduction: Marie’s health journey and why she decided to seek change 03:03 - The chain of falls and ongoing joint and nerve pain 04:27 - The limitations of conventional medical investigations 06:07 - Recognising cognitive decline and energy depletion 07:51 - Partnering with a functional medicine nutritionist for integrated care 09:00 - B6 toxicity discovered through blood testing and its impact 10:17 - The limitations of GPs in uncovering root causes 11:31 - How personalised testing uncovered hidden infections and genetic traits 12:50 - Collaborative care between GPs and functional medicine practitioners 14:33 - The connection between infections, nutrient depletion, and symptoms 17:08 - Organic acid testing and hidden infections' contribution to chronic health issues 18:45 - Weight loss, metabolic health, and the importance of focusing on health first 20:17 - Success with detox programs, new recipes, and sustainable habits 22:14 - The power of gradual lifestyle changes and group support 25:37 - How health improvements have transformed Marie’s life in her 50s 28:39 - The significance of genetic testing and food sensitivities 30:31 - Reducing gluten and dairy through personalized insights 32:30 - Maintaining metabolic health, blood sugar stability, and hormonal balance 35:23 - Practical steps to start your holistic health journey and the role of coaching   Resources & Links: You're invited to book a complimentary Discovery Call with Vanessa here - https://www.thehealthygutnutritionist.com/contact  Watch more videos on The Healthy Gut Nutritionist's YouTube channel - https://www.youtube.com/@thehealthygutnutritionist    Disclaimer The information shared in The Root Cause Resolution podcast is provided for educational and informational purposes only and is not intended as medical advice. The content is not a substitute for consultation with a qualified healthcare professional. Any stories, practitioner insights, or lived experiences discussed reflect individual experiences only and do not represent typical outcomes or guarantees of benefit. You are encouraged to seek personalised medical advice from their healthcare provider regarding any health condition, symptoms, or treatment decisions.

  8. Jun 29

    Ep 6. Rethinking ADHD: Insights, Holistic Approaches, and the Power of Lifestyle Changes

    Explore the complex world of ADHD from diagnosis to holistic management in this engaging discussion with Annabel Yagos, founder of Leading Lights. Discover how recent neuroscience, gut health, and lifestyle strategies are transforming our understanding and treatment of ADHD across all ages.   Key Topics: The evolving landscape of ADHD diagnosis and gender disparities How neuroscience and neuroplasticity influence treatment options The role of gut microbiome and microbiota in ADHD symptoms Impact of environmental, dietary, and lifestyle factors on brain health Medications versus holistic, integrative approaches The importance of early intervention and family-centered strategies New educational policies and their influence on behavior management Practical tips for parents to support their child's well-being naturally The significance of self-care for parents and caregivers Future directions in holistic ADHD management and research   Timestamps: 0:01 - Introduction to Annabel Yagos and the topic of ADHD 1:24 - Annabel's insights from her neuroscience studies 3:55 - Understanding ADHD diagnosis criteria 5:24 - Exploring hyperactivity and impulsivity 7:03 - Environmental factors affecting ADHD 9:21 - Differences in ADHD brain structure 13:01 - Recent findings on gut health and ADHD 17:51 - Medication effects and holistic approaches 30:02 - Challenges and strategies for parents 36:12 - Changes in educational approaches to ADHD 40:17 - Personal stories of dietary impact on mental health 48:11 - Final thoughts on empowering parents and children   Resources & Links: You're invited to book a complimentary Discovery Call with Vanessa here - https://www.thehealthygutnutritionist.com/contact  You can visit the Leading Lights website here - https://leadinglights.com.au/  Watch more videos on ADHD on The Healthy Gut Nutritionist's YouTube channel - https://www.youtube.com/@thehealthygutnutritionist/videos  You can read the Systematic Review discussed on ADHD and the gut microbiome here - https://www.sciencedirect.com/science/article/abs/pii/S0022395625006168    Disclaimer The information shared in The Root Cause Resolution podcast is provided for educational and informational purposes only and is not intended as medical advice. The content is not a substitute for consultation with a qualified healthcare professional. Any stories, practitioner insights, or lived experiences discussed reflect individual experiences only and do not represent typical outcomes or guarantees of benefit. You are encouraged to seek personalised medical advice from their healthcare provider regarding any health condition, symptoms, or treatment decisions.

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About

The Root Cause Resolution is a podcast exploring the biological, environmental, genetic, and lifestyle factors that influence chronic and complex health conditions. If you’ve ever wondered why symptoms persist, why conditions overlap, or why treatments don’t always work as expected, this podcast offers a broader way of understanding health. In clinical practice, “root causes” are often described as the underlying drivers of disease. Chronic illness rarely has a single cause. Health outcomes are shaped by many interacting factors, including nutrition, gut function, immune regulation, stress, infections, environmental exposures, and individual biology. Rather than focusing on isolated symptoms or diagnoses, The Root Cause Resolution looks at health through a whole‑body lens, helping you connect the dots between symptoms, nutrition, lifestyle, biology, gut health, genetics — and more. The podcast highlights how coordinated care and understanding how different factors fit together can support more informed, individualised health decisions. Each episode draws on current scientific research, practitioner perspectives, and the lived experiences of individuals navigating complex health challenges. Instead of offering quick fixes, the podcast focuses on context, patterns, and clarity, supporting a deeper understanding of how health evolves over time. The Root Cause Resolution offers thoughtful, evidence‑informed conversations for those seeking to understand the “why” behind symptoms and how seeing the bigger picture can support more empowered health choices.

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