Functional Medicine Reality Podcast

Dr. Mark Su MD, Functional Medicine Practitioner for Health and Longevity

The Functional Medicine Reality Podcast exposes the truth about what really happens in healthcare and why so many patients with complex, chronic conditions are left searching for answers. Hosted by Dr. Mark Su, founder & leader of RootSeek’s nationwide virtual care team, this show goes beyond quick fixes to uncover the root causes of illness—like Lyme disease and co-infections, mold toxicity, gut dysbiosis, hormone imbalances, hidden infections, and heavy metal exposure.  Each episode reveals real patient journeys and expert clinician reasoning, showing you how functional medicine tackles chronic fatigue, autoimmune flares, brain fog, cardiovascular risk, and hard-to-solve cases where conventional medicine often stops short. From environmental toxins to stress-driven inflammation, from gut repair to longevity hacks, you’ll learn how to advocate, decide, and heal on your terms—with practical, next-step strategies you can trust. If you’ve ever wondered how to navigate “mystery symptoms,” controversial treatments, or cutting-edge testing, this podcast will be your compass. Episode highlights: Goes “behind the curtain.” We invite clinicians to think out loud, showing the decision-making process most patients never see.Spotlights real patient journeys. Raw stories reveal the triumphs and trade-offs of navigating chronic illness, performance optimization, preventive care, and more.Asks the hard, patient-centered questions. We challenge experts on controversies, practical constraints, and emerging evidence—so you can separate trustworthy insight from trend-driven noise.Delivers actionable clarity. Whether you’re rehabbing an injury, hacking longevity, or just trying to sleep better, you’ll leave with next-step strategies backed by clinical reasoning. The team at RootSeek (nationwide virtual care) is ready to empower you to advocate, decide, and heal, on your terms!If you’re asking any of the following questions (or something similar), this podcast is for you: Can functional medicine help with chronic Lyme disease, co-infections, or post-treatment symptoms?How do I know if mold toxicity or environmental toxins are making me sick?What’s the best way to detox from heavy metals, pesticides, or hidden chemical exposures?Are my fatigue, brain fog, or joint pains linked to gut health or hidden infections?How do functional medicine doctors diagnose and treat autoimmune conditions differently?What advanced tests uncover root causes that standard labs miss?Can functional medicine address chronic inflammation, histamine intolerance, or mast cell activation?What are the most effective protocols for gut repair, microbiome balance, and leaky gut?How do I separate real solutions from false hope when dealing with complex chronic illness?What steps can I take now to reclaim energy, hormone balance, and overall vitality? Tune in for transparent conversations that turn complicated science into practical truth and put the power of informed choice back where it belongs: with you.

Episodes

  1. 4D AGO

    05. From GI Struggles to Stability: Anti-Aging in Real Life

    From GI Struggles to Stability: Anti-Aging in Real Life A Patient Conversation with Jean In this episode, I’m joined by Jean, a long-time patient who generously shares her real-life health journey, not from a place of perfection, but from lived experience. This conversation is about what healing actually looks like over time. It is about chronic gut issues, instability, fatigue, and inflammation, but also about perspective, gratitude, resilience, and what it means to pursue longevity in a realistic, human way. What This Episode Covers Jean’s transition into a new chapter of life, including relocation, retirement, and changeYears of chronic GI symptoms and the complexity of digestive healingThe role of journaling, self-awareness, and trial-and-error in recoveryHow inflammation shows up across multiple systems over timeWhy healing is often cyclical, not linearWhat “anti-aging” really means outside of hype and extremesThe difference between chronological age and biological agingHow energy, cognition, stability, and connection define quality of lifeThe importance of movement, nature, sleep, and routineWhy social connection and lifelong learning matter for longevityHow to think through anti-aging options without overwhelm or fearA Realistic View of Longevity Rather than chasing every new trend, this episode walks through how to think clearly about longevity based on values, resources, tolerance, and life stage. We discuss data-driven strategies like nutrition, exercise, and inflammation reduction, alongside emerging longevity concepts, while always coming back to what is sustainable and meaningful for the individual. Key Takeaway Longevity is not about doing everything. It is about doing the right things for you, at the right time, in the right way. Stability, resilience, curiosity, and connection matter just as much as supplements or tests. And healing does not mean erasing the past. It means building a steadier future. Important Note This episode reflects a real patient conversation shared for educational purposes only. Nothing discussed should be taken as individual medical advice. Each person’s health journey is unique and should be navigated with appropriate professional support. Thank you to Jean for her honesty, wisdom, and willingness to share. This is what real-life healing looks like.

    58 min
  2. 4D AGO

    04. Humanity in Healthcare: A Candid Talk with Dr. George Papanicolao

    In this episode, I sit down with Dr. George Papanicolao, long-time mentor, colleague, and friend, for one of the most honest conversations we’ve ever had publicly about medicine, humanity, and what it really means to care for people. George was my first boss early in my career and has spent more than three decades practicing medicine across vastly different settings, from the Navajo Nation to primary care to the UltraWellness Center. This conversation is not about protocols or supplements. It is about the inner work of being a doctor and the shared humanity between practitioner and patient. What We Explore Why medicine is never just about symptoms or lab valuesThe complexity of patient stories and evolving health narrativesHow bias quietly shapes clinical decision making on both sides of the exam roomWhy self-awareness is essential for good medicineThe gift and burden of empathy in patient careEmotional depletion and burnout in clinicians who care deeplyWhy hypervigilance around health can slow healingThe limits of medicine and the role of acceptanceHow contentment and gratitude can coexist with illnessWhat it means to partner with patients rather than try to fix themA Rare Look Behind the Curtain This episode offers a rare and honest look at what happens on the other side of the exam room. We talk openly about the pressures clinicians carry, the responsibility of working with complex chronic illness, and the ongoing effort required to stay present, objective, and human. We also explore why healing is rarely linear and why progress often depends as much on mindset, relationships, and expectations as it does on treatments. Key Takeaway Good medicine requires more than knowledge. It requires humility, self-awareness, and humanity. Patients are not puzzles to be solved. Doctors are not machines without limits. Healing happens best when both are seen clearly and honestly. This conversation is a reminder that clarity begins with truth, and truth begins with being human.

    47 min
  3. 4D AGO

    03. Unmasking the Journey: Mary Jo's Story of Resilience and Hope

    This is a deeply personal and meaningful episode. In this conversation, I’m joined by Mary Jo Anderson, who courageously shares her health journey for the first time publicly. This episode marks the beginning of a longer, unfolding story and a new chapter for both Mary Jo and this podcast. Mary Jo’s story is not just about chronic illness or Lyme disease. It is about what it feels like to slowly lose your health, to feel unseen and unheard, and to keep going even when answers are not coming. What This Episode Is Really About At its core, this episode explores: What it feels like to slowly stop feeling well when life once felt full and vibrantHow chronic symptoms can be dismissed or minimized within the healthcare systemThe emotional and relational toll of prolonged, unexplained illnessThe loneliness that can exist even when you are surrounded by people who love youThe breaking point that forces many patients to seek a different pathThe power of listening to your intuition when something does not feel rightWhy resilience is often built through suffering, not before itHow vulnerability can open doors for healing and connectionMary Jo shares honestly about pain, fear, self doubt, and the moments when she questioned whether she would survive. She also shares about faith, perseverance, and the quiet strength it takes to keep searching for answers. A Story Many Will Recognize If you have ever: Been told your labs are normal while your body says otherwiseFelt dismissed, minimized, or labeled without explanationWondered if your symptoms were “all in your head”Felt like you were carrying your illness aloneHad to fight for answers while caring for othersThis story will resonate deeply. Why This Episode Matters Mary Jo’s journey reflects the lived experience of countless patients navigating chronic illness. It highlights the limitations of a system that often lacks time, depth, or tools to fully see complex cases. It also reminds us that healing is rarely instant, rarely linear, and often begins with being truly heard. This episode focuses on the beginning of her story, including the years before diagnosis and the emotional reality of being undiagnosed. In future episodes, we will explore her diagnosis, treatment journey, and ongoing healing in greater depth. Key Takeaway If something feels wrong in your body, listen. If you are not being helped, keep looking. And if you are in a dark place, you are not weak for needing support. Sometimes the bravest thing you can do is keep going. Resources Mentioned Rootseek Virtual functional medicine practice mentioned in closing www.rootseek.comThank you for listening and for holding space for stories like this. This is how clarity begins, through truth, vulnerability, and human connection.

    39 min
  4. 4D AGO

    02. Mold, Health, And The Middle Ground

    Mold is a real issue, but the conversation around it has become increasingly extreme and overwhelming. In this episode, I’m joined by Mike Schrantz, an indoor environmental professional and long-time colleague, for an honest, grounded discussion about mold, sick buildings, and how environmental health intersects with human health in the real world. Together, we explore how fear-based, black-and-white thinking has caused unnecessary stress, financial strain, and confusion for many patients. We talk about why mold illness is legitimate, but rarely simple, and why balance matters more than absolutes. In This Episode, We Discuss Why mold-related illness is real, but not always binaryThe difference between what is common and what is truly normalWhy “mold free” is often an unrealistic goalThe concept of normal fungal ecologyHow geography, season, and lifestyle affect indoor environmentsWhy most homes do not require extreme remediationThe role of fear, stress, and overwhelm in chronic illnessHow sequencing and realistic expectations support healingWhy progress matters more than perfectionKey Takeaway Healing does not require eliminating every possible variable. It requires thoughtful decisions, realistic expectations, and reducing the most meaningful sources of stress and exposure. Mold exposure deserves respect, not panic. Resources Mentioned Mike Schrantz, Indoor Environmental Professional Environmental Analytics Podcast: IEP RadioClinical care resource mentioned in closing Rootseek www.rootseek.comThis conversation is part of an ongoing series focused on clarity, nuance, and helping people get better without unnecessary fear. Let’s get real and get results.

    1h 17m
  5. 4D AGO

    01. Kickoff Episode: Functional Medicine Reality Podcast

    I’m Dr. Mark Su, a conventionally trained physician, functional medicine practitioner, and lifelong student of the why behind symptoms. This podcast was born out of real-life questions, real patient stories, and a deep sense that the healthcare conversation needs more honesty, nuance, and humanity. Not perfection. Not dogma. Just reality. In this kickoff episode, I share three confessions, a few pivotal stories from my clinical journey, and the deeper reason this podcast exists in the first place. Three Confessions (Right Out of the Gate) I’m not here for the reasons you think I am. This podcast isn’t about trends, protocols, or being “anti” anything. It’s about understanding people and physiology more deeply.This podcast is non-compliant. Meaning we’re willing to ask uncomfortable questions, challenge oversimplified narratives, and sit in the gray when the truth isn’t black and white.I only practice some of what I preach. Because I’m human too. And real healing requires honesty, not a pedestal.The Question That Changed Everything Early in my career, I noticed something that didn’t make sense. Patients diagnosed with fibromyalgia would tell me that when they took antibiotics for unrelated infections, their joint pain and muscle pain improved. That shouldn’t happen, at least not according to conventional training. So I had to ask myself: What am I missing? And more importantly: What are we missing as a system? That question opened the door to functional medicine, chronic infections like Lyme disease, and eventually environmental factors such as mold-related illness. From Symptoms to Root Causes In this episode, I walk through: How symptom-based diagnoses like fibromyalgia often describe what someone feels but not whyHow functional medicine reframes chronic illness through systems biology and root-cause thinkingWhy some patients heal dramatically when the right missing piece is identified and why others don’t yetI also share real patient stories. These are individuals who were told their symptoms were due to aging, stress, or “nothing serious,” only to experience profound improvement when the underlying cause was finally addressed. Why This Podcast Exists This show is for you if: You’ve been dismissed, minimized, or told “your labs are normal”You feel overwhelmed by conflicting health informationYou’re tired of binary thinking like all pharma versus no pharma or it’s all in your head versus it’s all physicalYou want clarity, not fearYou believe healing is possible, even if the path isn’t linearWe’ll talk about inflammation, infections, mold, medications, supplements, environment, mindset, and the lived experience of patients and practitioners alike. Always with nuance. Always with compassion. Never with guarantees. This podcast is about education and awareness, not diagnosis or prescriptions. My goal is to help you think more clearly, ask better questions, and feel more confident in your healthcare decisions. Because when you understand why your body is doing what it’s doing, everything changes. Thanks for being here at the beginning. Let’s get real and let’s get results.

    39 min

About

The Functional Medicine Reality Podcast exposes the truth about what really happens in healthcare and why so many patients with complex, chronic conditions are left searching for answers. Hosted by Dr. Mark Su, founder & leader of RootSeek’s nationwide virtual care team, this show goes beyond quick fixes to uncover the root causes of illness—like Lyme disease and co-infections, mold toxicity, gut dysbiosis, hormone imbalances, hidden infections, and heavy metal exposure.  Each episode reveals real patient journeys and expert clinician reasoning, showing you how functional medicine tackles chronic fatigue, autoimmune flares, brain fog, cardiovascular risk, and hard-to-solve cases where conventional medicine often stops short. From environmental toxins to stress-driven inflammation, from gut repair to longevity hacks, you’ll learn how to advocate, decide, and heal on your terms—with practical, next-step strategies you can trust. If you’ve ever wondered how to navigate “mystery symptoms,” controversial treatments, or cutting-edge testing, this podcast will be your compass. Episode highlights: Goes “behind the curtain.” We invite clinicians to think out loud, showing the decision-making process most patients never see.Spotlights real patient journeys. Raw stories reveal the triumphs and trade-offs of navigating chronic illness, performance optimization, preventive care, and more.Asks the hard, patient-centered questions. We challenge experts on controversies, practical constraints, and emerging evidence—so you can separate trustworthy insight from trend-driven noise.Delivers actionable clarity. Whether you’re rehabbing an injury, hacking longevity, or just trying to sleep better, you’ll leave with next-step strategies backed by clinical reasoning. The team at RootSeek (nationwide virtual care) is ready to empower you to advocate, decide, and heal, on your terms!If you’re asking any of the following questions (or something similar), this podcast is for you: Can functional medicine help with chronic Lyme disease, co-infections, or post-treatment symptoms?How do I know if mold toxicity or environmental toxins are making me sick?What’s the best way to detox from heavy metals, pesticides, or hidden chemical exposures?Are my fatigue, brain fog, or joint pains linked to gut health or hidden infections?How do functional medicine doctors diagnose and treat autoimmune conditions differently?What advanced tests uncover root causes that standard labs miss?Can functional medicine address chronic inflammation, histamine intolerance, or mast cell activation?What are the most effective protocols for gut repair, microbiome balance, and leaky gut?How do I separate real solutions from false hope when dealing with complex chronic illness?What steps can I take now to reclaim energy, hormone balance, and overall vitality? Tune in for transparent conversations that turn complicated science into practical truth and put the power of informed choice back where it belongs: with you.