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Dr. Loh is not only the President of the Royal Australasian College of Medical Administrators and National Director of Medical Services for Calvary Healthcare in Australia, but he’s also a trusted voice on LinkedIn, where he untangles medical breakthroughs and ethical dilemmas for his global audience on the daily (sometimes 5 to 10 times a day!)—all while juggling life as an executive and dad.
Together, Mark and Erwin tackle some of the most pressing—and headline-worthy—topics in medicine today. They dig into Long Covid: what it is, why it’s not just "all in your head," and why the recognition of this condition is also reshaping how we think about elusive illnesses like chronic fatigue syndrome and fibromyalgia. If you’ve wondered what’s really happening with the mysterious gut microbiome, the resurgence of old viruses, or the risks of misinformation in today’s media chaos, you’ll find answers grounded in the latest evidence, not just the loudest opinions.
But that’s not all—they venture into the weird and wild wonders of scientific progress, from the looming issue of plastics in our cells to CRISPR gene editing and the promises (and perils) of AI in healthcare. Along the way, you’ll hear why microplastics might be the “asbestos of our age,” how mixing vaccines can make you a lightning rod for online trolls, and why being cautiously optimistic about humanity’s next steps—despite climate change, pandemics, and deepfake bioweapons—is not just reasonable, it’s necessary.
Whether you’re a science junkie, a future-watcher, or simply want a hopeful, no-nonsense take on where medicine is headed (and how it affects your life), this episode delivers smart, ethical, and accessible conversation. Pour yourself something strong, turn your curiosity up to eleven, and get ready for a tour de force of myth-busting, insight, and inspiring optimism from two voices at the cutting edge of healthcare.
Tune in for the kind of honest, evidence-based, and thought-provoking discussion you won’t find anywhere else—right here on Ditch the Lab Coat!
Dr Loh's Links
( https://www.linkedin.com/in/erwinloh/ )
( https://x.com/erwinloh )
4:22 – Long Covid: Global Challenge and Uncertainty
9:31 – Recognizing Long Covid's Impact
10:47 – Exploring Long Covid Treatments
16:39 – Unknown Frontiers in Science
18:22 – Understanding Microbiome and Disease Dynamics
21:04 – COVID Vaccination Journey and Hybrid Immunity
24:42 – LinkedIn: Fewer Trolls, Richer Conversations
29:04 – Gene Therapy via Phage Infections
31:58 – Genetic Correction: Hope and Ethics
36:54 – AI and Humanity's Existential Challenges
41:14 – Future of Microplastics and Society
44:24 – AI, Cognition, and Future Governance
46:28 – "Medical Futurology with Irwin Lowe
48:31 – "AI in Medicine: Trust Matters
Joining Mark is Dr. Samir Gupta, a leading Canadian health communicator, clinician, and respirologist known for translating the complex world of medical research into practical advice you can trust. Together, they sift fact from fiction on everything from the cardiovascular perks of sauna bathing (is it really the “new running”?), to the surprising metabolic effects of cold immersion, and what science truly says about intermittent fasting and its potential risks.
If you’ve ever wondered whether that daily cold plunge will actually boost your immune system, or if packing your cart with ultra-processed foods is as dangerous as smoking, this episode is for you. Mark and Samir unpack the real data—both the encouraging findings and the cautionary tales—behind today’s most viral wellness hacks, including why you might want to think twice before taping your mouth shut or spending a fortune on chlorophyll water.
They also take a deep dive into the gut microbiome—what it actually is, how it impacts cravings and disease risk, and why you shouldn’t rush to buy the latest “miracle” probiotic kit just yet. Plus, a frank discussion on the harms (and sometimes hilarity) of the social media health machine.
Whether you’re a wellness skeptic, a trend-chaser, or just someone confused by conflicting health advice, this episode delivers the scientifically sound, refreshingly honest perspective you’ve been looking for. Plug in for myth-busting, evidence-backed conversation—and a few laughs—about what it really takes to live healthier, longer, and smarter.
Episode HighlightsIn this episode, Mark sits down with internationally renowned parkour athlete, free runner, stunt performer, and Ninja Warrior UK finalist, Joe Scandrett. If you’ve ever seen someone leap between rooftops or swing from lampposts like a real-life Spider-Man, you’ve probably watched Joe in action.
But behind the jaw-dropping videos and viral stunts lies an athlete with intense focus, respect for his craft, and a work ethic rivaling Olympic champions. Joining the conversation is Dr. Sagar Desai, an orthopedic foot and ankle surgeon to elite athletes, who helps break down the anatomy of risk, recovery, and resilience when things go wrong.
Together, they explore everything from the mental prep before attempting a death-defying pole slide, to how parkour athletes minimize injury, and how the sport’s next generation is pushing the human body further than ever. We hear the honest truth about injury, fear, the importance of listening to your gut, and why sometimes the bravest move is to walk away.
Whether you’re a curious parent, a health professional, or someone itching to try a backflip in the backyard, this episode is packed with adrenaline, wisdom, and practical advice for athletes of any level. So plug in, get ready for an inside look into the world of extreme movement, and discover what it really means to chase mastery—without losing your head (or your ankles) along the way.
Episode Highlights
Dr. High pulls back the curtain on one of the most stubborn misconceptions in medicine: that losing weight is simply about eating less and moving more.
Instead, she invites us inside the fascinating intersection of biology, psychology, and our modern environment—unpacking everything from the brain’s reward system and relentless food cravings, to the real effects of ultra-processed foods and why portion control strategies aren’t always enough.
Plus, they dig into headline-grabbing GLP-1 medications like Ozempic, exploring how these new tools fit into a holistic approach rooted in compassion and sustainability rather than shame.
Whether you’ve ever found yourself battling the dessert buffet, struggling with food noise, or just curious about what truly works when it comes to lasting weight management, this episode is packed with evidence-based insights, practical strategies, and a healthy dose of empathy.
So, plug in and get ready to challenge your assumptions—and maybe even get a little kinder to yourself along the way.
Check out the High on Life podcast with Dr. Sasha High and sashahighmd.com
Dr. Smith—renowned educator, author, and advocate—pulls back the curtain on how, despite mental health problems being the most common health condition seen in practice, most doctors are dangerously undertrained to diagnose or treat them.
He explains that medicine’s longstanding “mind-body split” traces back centuries, shaping medical education, health systems, and even our billing codes to treat mental and physical health as separate entities. The result? Nearly 75% of mental health care is provided in primary care settings by clinicians who received only about 2% of their training in mental health.
The conversation is both a critique and a call to action. Dr. Smith advocates for a revolution in medical education—a new “Flexner Report”—to fully integrate mental health teaching and the biopsychosocial model at every level of training. He shares lessons from history, the cultural and structural forces behind the mind-body divide, and practical examples from the clinic—like why lifestyle factors and trauma histories are so often ignored.
Dr. Bonta and Dr. Smith also offer practical advice for both clinicians and patients: how to advocate for better care, what questions to ask, and the importance of seeing patients as whole people rather than a sum of body parts or checklists.
If you’ve ever felt that your mental health concerns weren’t taken seriously, or if you’re a healthcare provider frustrated by a broken system, this episode offers both context and hope—a blueprint for creating a healthcare system that truly sees and treats the whole person.
Together, they unpack the daily grind of charting and how the current EMR landscape keeps clinicians glued to screens, often at the expense of patient care and personal well-being. Jay and Kyle reveal the origin story of their innovative startup, Clever Consult, born from both firsthand medical experience and the intimate view of a spouse disappearing into late-night charting marathons. Listeners get a candid look at their journey from scribbled napkin ideas to building a privacy-first AI assistant that actually understands clinical nuance.
Beyond the tech talk, this episode explores everything from the high-risk realities of endoscopy procedures to the frustrating hunt for vital information buried in endless patient charts. The conversation also delves into the real fears—and hurdles—of integrating AI into healthcare, from privacy concerns to the challenge of building tech that truly lightens clinicians’ workloads.
With humor and humility, Dr. Fortinsky and Jay Gilbert make the case that “doctor-built, doctor-focused” AI can finally start to reclaim the cognitive energy clinicians lose to admin overload. Rather than replace clinicians, this technology aims to empower them, helping doctors spend less time as scribes and more time as healers, problem-solvers, and humans.
Tune in to hear how the marriage between entrepreneurial grit and frontline medical experience is forging a new path—one where AI does the heavy lifting behind the scenes, so healthcare professionals can get back to what truly matters: caring for people.
Episode HighlightsThroughout the episode, the duo unpacks the reality of responding to accidents in real-world settings, where medical tools are limited and the stakes are high. From discussing the importance of overcoming the bystander effect to the critical role of tourniquets in stopping a traumatic bleed, Dr. Petrosoniak shares actionable insights that go beyond traditional medical scenarios.
Dr. Petrosoniak reflects on his experience with high-stress situations, emphasizing the power of a calm presence and strategic communication to provide reassurance until professional help arrives. The conversation highlights how anyone, not just medical professionals, can make a significant difference during emergencies through basic actions like calling for help and offering reassurance.
Listeners are encouraged to rethink what being prepared means, urging them to consider keeping essential items like a tourniquet, defibrillator, and first aid kit nearby. This episode serves as a poignant reminder that life-saving efforts often start not in the ER but at the scene of an accident, where immediacy, intuition, and courage can have the most profound impact.
Join Dr. Bonta and Dr. Petrosoniak as they explore the instinctual side of emergency response, sharing both practical advice and engaging anecdotes from the frontline of trauma care.
Dr. Mark Bonta talks with Dr. Funmi Okunola, a family physician and advocate for patients with Long Covid. Dr. Okunola discusses the challenges and frustrations surrounding the medical community's response to Long Covid and highlights her work in educating both the public and healthcare professionals about the condition.
Throughout the episode, Dr. Okunola shares her journey from practicing family medicine to focusing on patient advocacy through digital education platforms. She aims to bridge the gap between medical evidence and public understanding, providing accessible and credible information to combat misinformation.
Dr. Okunola emphasizes the lack of preparedness in the medical field for post-viral syndromes and the need for a shift in medical education to include complex chronic diseases like Long Covid, fibromyalgia, and ME/CFS as core parts of the curriculum.
The conversation is rich with insights on how to better support patients with Long Covid and calls for a more proactive approach in the healthcare system to recognize and address complex chronic diseases. Dr. Okunola's passion for advocacy and education is a central theme in this episode, urging both healthcare providers and the public to acknowledge and act on the realities of Long Covid.
Episode HighlightsToday, we're diving into the captivating world where cardiology meets cutting-edge technology. Ever wondered how your smartwatch could potentially save your life or how wearable tech is revolutionizing heart rhythm monitoring? You're in for a treat!
Joining us is Dr. Yaariv Khaykin, an internationally renowned expert in rhythm disorders. He's a self-proclaimed "heart electrician" with a knack for gadgets and tech, and he's here to guide us through the intersection of traditional cardiology and modern advancements.
From exploring the 100-year-old ECG technology to discussing breakthrough wearable devices, this episode is packed with insights that will transform the way you think about heart health. So whether you're a medical professional, a tech enthusiast, or someone just curious about how wearables could benefit your health, stay tuned for a fascinating conversation that proves science fiction is quickly becoming present-day medicine.
In this episode of "Ditch the Lab Coat, where we delve into health issues with a grounded, scientifically skeptical eye.
Today, we're diving deep into the world of cholesterol science and statins with our special guest, Dr. Malcolm Kendrick, an acclaimed skeptic and thought provoker in the medical community.
Dr. Kendrick, known for turning conventional wisdom on its head, will be sharing his insights on how statins really affect our health, stretching beyond the common narrative and challenging the status quo of the pharmaceutical-medical industry complex.
In this episode, Dr. Kendrick shares his perspective on the actual benefits and risks associated with statins, exploring their history and the modern-day data controversies surrounding them. Are they truly the heart-protecting wonder drugs we have been led to believe?
Prepare for a dialogue that ventures into the realm of medical guidelines, research transparency, and, most critically, how independent thinking can lead us to better healthcare decisions.
Grab your headphones, get comfortable, and join us as we embark on this eye-opening journey to dissect the truths about statins and explore what might actually lie at the heart of cardiovascular health. This is an episode you won't want to miss.
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