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We've become incredibly good at treating disease. So why are so many people still getting sicker?
In this episode of the Healthy Brain Toolbox, I sit down with internationally recognized preventive medicine expert Dr. David Katz for a conversation that challenged some of my deepest assumptions about health and healthcare.
Together, we explore why modern medicine may be asking the wrong questions, what we've misunderstood about prevention, and one simple shift in thinking that could change the way you approach your health for years to come.
If you're interested in brain health, longevity, or simply living better, I think you'll find this conversation both eye-opening and inspiring.
▶️ Watch now, then let me know what resonated with you most.
If you enjoyed this episode, please 👍 Like, 💬 Share, and 🔔 Subscribe to the Healthy Brain Toolbox for more conversations that help you build a healthier brain and a healthier life.
Key Takeaways:
About the Guest
Dr. David Katz is a globally recognized leader in preventive and lifestyle medicine. He is the founder of the Yale-Griffin Prevention Research Center, the True Health Initiative, and Diet ID. Dr. Katz has authored 19 books and more than 250 peer-reviewed scientific publications, making him one of the world's leading voices in nutrition and preventive health.
Additional Resources
Website
YouTube
Books
From the Toolbox to Your Life:
What happens when the human body is pushed through 10 Ironman-distance triathlons back-to-back, and what does the brain learn from that kind of pressure?
In this episode, JD Tremblay, ultra-endurance athlete, engineer, veteran, author, and founder of the Hungry Warrior Academy, shares what it takes to operate at the edge of human endurance.
But this conversation goes far beyond sport. JD breaks down how discipline is built through systems, why one non-negotiable can transform behavior, and why recovery and energy regulation matter more than constant output. He reframes pain, performance, and resilience in a way that connects to brain health and long-term well-being.
Key Takeaways
About the Guest
JD Tremblay is the founder of the Hungry Warrior Academy, an ultra-endurance triathlete who operates at the edge of human limits. As one of only three people in the world to complete the EpicDeca, he’s proven what relentless discipline and mental toughness can achieve. His mission now is simple: help others raise their standards, master their mindset, and their pursue goals.
Additional Resources
Website
LinkedIn: www.linkedin.com/in/jd-tremblay-2b6215256
TikTok: www.tiktok.com/@hungrywarrioracademy
YouTube: www.youtube.com/@Hungry-Warrior-Academy
Book: Hunger For More in Life
From the Toolbox to Your Life:
In this episode of the Healthy Brain Toolbox, Iowa State Senator and U.S. Senate candidate Zach Wahls shares his journey from a viral 2011 Iowa House testimony to becoming a national advocate for healthcare, housing, and policy reform.
He opens up about his family story, his mother’s MS diagnosis, and how lived experiences with chronic illness, discrimination, economic insecurity shaped his focus on healthcare access, housing stability, and equal protection.
Zach also explores bridging urban and rural divides through shared everyday concerns, campaign finance reform, and the ongoing debate around Citizens United.
👉 If you found this conversation valuable, like, share, and subscribe for more discussions on brain health, policy, and whole-person wellness.
Key Takeaways:
About the Guest
Zach Wahls is an Iowa State Senator, nationally recognized advocate, and former Iowa Senate Democratic Leader, the youngest in state history. He first gained national attention for his 2011 testimony about growing up with two mothers, later becoming a bestselling author and co-founder of Scouts for Equality. A graduate of Princeton University and the University of Iowa, he is focused on expanding opportunity, lowering costs for families, and building a new generation of leadership.
Additional Resources
Website: www.zachwahls.com
LinkedIn: www.linkedin.com/in/zachwahls
Facebook: www.facebook.com/zach.wahls
Threads: www.threads.com/@zachwahls
Instagram: www.instagram.com/zachwahls
TikTok: www.tiktok.com/@zachwahls
X: https://x.com/zachwahls
Book: My Two Moms: Lessons of Love, Strength, and What Makes a Family
From the Toolbox to Your Life:
Ready to Overcome Burnout? It’s Time for a shift.
In this week’s Healthy Brain Toolbox Podcast, I reconnect with Troy Norris, a Harvard-trained scientist and founder of the WellBalance Institute. His work bridges neuroscience, positive psychology, and real-life application. In this episode, Troy shares his science-backed model of wellbeing, offering practical strategies to help you thrive, no matter how busy or stressed life may get.
👉 If you’re ready to transform your wellbeing, don’t miss an episode—like, share, and subscribe now!
Key Takeaways
About the Guest
Troy Norris is a Harvard-trained scientist, best-selling author in positive psychology, and expert in translating the science of wellbeing into real-life results. He is a researcher, writer, and founder of the WellBalance Institute, where he serves as Chief WellBalance Officer. After experiencing burnout himself, he created the WellBalance Model to help individuals build healthier, more balanced, and more fulfilling lives.
Additional Resources
Website
LinkedIn: www.linkedin.com/in/troy-norris
Facebook: www.facebook.com/WellBalanceLotus
Instagram: www.instagram.com/wellbalancelotus
YouTube: www.youtube.com/@WellBalanceLotus
Free Assessment: www.wellbalance.org/assessment
From the Toolbox to Your Life:
What if the supplements in your daily routine are doing more harm than good?
In this eye-opening conversation with Michael Ponce of NuMedica, we uncover what most people don’t know about the supplement industry, from hidden contaminants like heavy metals to misleading labels and the truth about what’s actually inside your vitamins. If you’ve ever wondered whether your supplements are truly safe, effective, or even worth it, this episode will change the way you look at your health.
Watch until the end, you may never shop for supplements the same way again.
🎧 If you found this valuable, don’t forget to like, share, and subscribe for more insights on brain health, wellness, and longevity.
Key Takeaways
About the Guest
Michael Ponce is a biotechnology consultant and Advanced Nutrition Specialist at NuMedica, with 13+ years in life sciences. He specializes in lab R&D, regulatory compliance, and quality systems, bringing a science-driven approach to supplements, diagnostics, and product development.
Additional Resources
Website: www.numedica.com
LinkedIn: www.linkedin.com/in/michael-ponce-73b8832b2, www.linkedin.com/company/numedicanutrition
Facebook: www.facebook.com/numedica
Instagram: www.instagram.com/numedicanutrition
Explore the Toolbox Treasures: Each episode is packed with valuable insights and actionable strategies to help you strengthen brain health and navigate neurological challenges with clarity and confidence.
Support for the Show:
🩺 Appreciate the content? Help us keep it going. Click here to become a monthly supporter and support our mission to share free, high-quality health education every week: https://podcast.healthybraintoolbox.com
From the Toolbox to Your Life:
What if a TV show could unlock memories, calm anxiety, and bring joy to people with dementia?
In this episode, Alban Maino, the visionary behind Memory Lane TV, reveals how storytelling, music, and sensory science combine into a global, free resource transforming the lives of those living with dementia and their caregivers.
Discover the science, the magic, and the heart behind this revolutionary approach, and learn why Memory Lane TV could change everything you thought you knew about dementia care.
🎧 Listen now, and don’t forget to like, share, and subscribe!
Key Takeaways:
About the Guest
Alban Maino is the founder of Memory Lane TV and the Memory Lane Foundation, dedicated to improving life for people living with dementia and their caregivers. Blending neuroscience, storytelling, and design, he created a multi-sensory platform that reduces agitation, increases engagement, and restores calm and meaningful connection in dementia care.
Additional Resources
Website: www.memory-lane.tv
LinkedIn: www.linkedin.com/in/albanmaino, www.linkedin.com/company/memory-lane-therapeutics
Facebook: www.facebook.com/forgetdementia
X: https://x.com/forgetdementia
Instagram: www.instagram.com/memorylanetv
Pinterest: www.pinterest.com/forgetdementia
TikTok: www.tiktok.com/@memorylanetv
YouTube: www.youtube.com/channel/UC031n0ORReeIUIBchB0AccQ
From the Toolbox to Your Life:
Is prevention in healthcare truly possible, or is it structurally sidelined?
In this episode of The Healthy Brain Toolbox, I sit down with Dr. Clint Carter, former ER physician and founder of MyMD Select Tyler, to examine what happens when a doctor steps outside the traditional insurance-based model and rebuilds care around time, access, and relationship.
We explore direct primary care, physician burnout, insurance-driven care, and the link between metabolic health and cognitive decline. From insulin resistance and inflammation to the limits of brief appointments, this conversation challenges how we approach prevention and the future of medicine.
If you’re interested in dementia prevention, lifestyle medicine, healthcare reform, and protecting your cognitive future, this episode is for you.
✅If you found this conversation valuable, please like, share, and subscribe for more expert insights on brain optimization and preventive neurology.
Key Takeaways
The soul-crushing reality of traditional healthcare
About the Guest
Dr. Clint Carter is a board-certified emergency physician who transitioned from ER medicine to found MyMD Select Tyler, a Direct Primary Care practice focused on time, access, and meaningful patient relationships. He also hosts the MyMD Unscripted podcast, where he challenges the status quo and promotes a more human approach to healthcare.
Additional Resources
From the Toolbox to Your Life:
What does it truly take to deliver patient-centered care in today’s complex healthcare system? I’m joined by
Dr. Efrat LaMandre, DNP, FNP-C, a nationally recognized nurse practitioner, educator, and healthcare innovator, as we unpack the challenges, opportunities, and real-world strategies that put patients first.
In this episode, we dive deep into the evolving role of nurse practitioners, the physician shortage, and how inclusivity and compassion can transform care. Dr. E shares her thoughts on medical gaslighting, value-based care, and expanding your clinical toolbox to meet patients where they are. We also tackle the impact of AI, social determinants of health, and the future of functional, individualized healthcare.
If you want to see healthcare through a new lens and discover practical tools to improve patient outcomes, this is a conversation you won’t want to miss.
✅ Like, share, and subscribe for more insights that empower both patients and providers alike!
Key Takeaways:
About the Guest:
Dr. Efrat LaMandre, known as Dr. E, is a nationally recognized nurse practitioner with a PhD and a leading voice in healthcare education. She founded one of the largest NP-led practices in the U.S. and leads EG Prep, a nonprofit organization that trains nurse practitioners nationwide. Through her podcast, The Medical Disruptor, and national media appearances, she challenges conventional medical thinking while promoting patient-centered, evidence-based care.
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From the Toolbox to Your Life:
In this episode of the Healthy Brain Toolbox, I sit down with James Hamet, the founder and CEO of Vistim Labs. James is revolutionizing the way we detect and monitor neurodegenerative diseases like Alzheimer's and Parkinson's. We dive deep into Vistim Labs' innovative EEG-based multimodal brain imaging technology, which offers PET scan-level diagnostic insights without the high costs or radiation risks. Learn about the potential of non-invasive diagnostic tools, the future of brain health, and the power of early detection. Don't miss this eye-opening conversation!
🔔 If you enjoyed this episode, make sure to LIKE, SHARE, and SUBSCRIBE for more insights into brain health and neuroscience! 🎧Stay tuned and keep your brain sharp! 🧠💪
Key Takeaways
Additional Resources:
Website
Explore the Toolbox Treasures: Each episode is packed with valuable insights and actionable strategies to help you strengthen brain health and navigate neurological challenges with clarity and confidence.
From the Toolbox to Your Life:
Is blindness truly irreversible? What if the boundaries between neurology and ophthalmology are dissolving right before our eyes? In this episode of The Healthy Brain Toolbox, I sit down with Dr. Rudrani Banik, a visionary neuro-ophthalmologist and integrative medicine expert. We explore gene therapy, regenerative medicine, light therapy, AI diagnostics, and smart glasses that are not just preserving vision but, in some cases, restoring it. From rare genetic disorders to age-related macular degeneration, these breakthroughs are offering hope where there was none.
Key Takeaways
About the Guest: Dr. Rudrani Banik is a board-certified neuro-ophthalmologist and Associate Professor of Ophthalmology at the Icahn School of Medicine at Mount Sinai, NYC. Certified in Integrative and Functional Medicine, she combines cutting-edge medical care with nutrition, lifestyle, and functional strategies to protect and restore vision. Dr. Banik is a two-time best-selling author, host of The Eye-Q Podcast, and founder of The Eye Summit™, with expertise featured on Good Morning America, The New York Times, CBS, NBC, and more.
Additional Resources
Books
From the Toolbox to Your Life:
From the publisher's feed
Welcome to The Healthy Brain Toolbox. I'm Dr. Ken Sharlin, neurologist, speaker, author, and host for this show. In each episode, I interview influential people whose work impacts how we live and…