Ever wondered how to keep your skin healthy and youthful for the long haul? In this episode of the InnerSight Podcast, hosts Rudy and Shaun sit down with Dr Barbara van der Westhuizen, Cape Town dermatologist and founder of DrBarbaraDerm.co.za, to explore skin health through the lens of longevity.
They start with the essentials—why regular skin-cancer screening matters more than any anti-aging routine—then move into realistic, evidence-based ways to support skin longevity without breaking the bank.
Expect smart, practical insights, a few common misconceptions clarified, and a down-to-earth look at what really works for healthy, resilient skin.
Tune in for expert guidance and great conversation that’ll make you rethink your skincare for the long run.
In this episode, Rudy and Shaun sit down with a Somerset West–based periodontist to unpack how oral health extends far beyond your mouth. With media and research drawing stronger connections between gum disease and systemic conditions like heart disease and dementia, we explore what the science is really saying.
You’ll learn:
How periodontal disease develops and when to suspect it
Who is most at risk and the signs you shouldn’t ignore
Practical steps to protect your gums — and potentially your heart and brain
A fresh perspective on why oral health is a cornerstone of long-term wellbeing.
Colorectal cancer rates among people under 50 have skyrocketed in recent decades – and nobody saw it coming.Join Rudy and Shaun as they dive deep with Dr. Botes, a renowned colorectal surgeon, to unpack this medical mystery that's rewriting everything we thought we knew about cancer patterns. From lifestyle factors to environmental triggers, we explore why millennials and Gen X are facing a disease their grandparents didn't get until much later in life.What you'll discover: • The shocking statistics behind young-onset colorectal cancer • Early warning signs most people ignore • When screening should actually start (hint: it's younger than you think) • Actionable prevention strategies you can implement todayThis isn't just medical information – it's a potential life-saver. Whether you're 25 or 55, this conversation will change how you think about your health and could literally add years to your life. Listen now and share with someone you love.
Are you drowning in supplement advice but still unsure what actually works for healthy aging? In this evidence-packed episode, longevity doctors Rudy and Shaun cut through the marketing hype to reveal the supplements with real clinical backing for preserving the three pillars of vitality: muscle strength, bone density, and cognitive sharpness.
Discover how a hip fracture can be more dangerous than a heart attack, and which brain nutrients can slow cognitive decline by years. From creatine's surprising brain benefits to why your calcium supplement might be doing more harm than good, this episode delivers the personalized, test-don't-guess approach that separates effective supplementation from expensive urine.
Whether you're 35 and prevention-focused or 65 and fighting sarcopenia, this practical guide will help you build a targeted supplement strategy that actually moves the needle on healthy aging.
*Key Topics:*
• Why one-size-fits-all supplementation fails
• The muscle-brain connection most doctors miss
• Bone health beyond calcium (and why timing matters)
• Testing protocols that guide smart supplementation
• Clinical stacking strategies that amplify results
Dr. Rudy and Dr. Shaun welcome iron specialist Dr. Claire Barrett to discuss the often-overlooked issue of iron deficiency in athletes. Learn how low iron levels can sabotage athletic performance, why athletes are at higher risk, and evidence-based strategies for maintaining optimal iron status. Essential listening for athletes, coaches, and healthcare providers working with active populations.
In this eye-opening episode of the InnerSight Podcast, Rudy and Shaun are joined in studio by ENT specialist Dr. Karjieker, founder of Breathe Right, to explore the silent epidemic that’s disrupting lives: poor sleep and sleep apnea.
We kick off by unpacking why quality sleep is essential — not just for energy, but for heart health, metabolism, mental clarity, and emotional resilience. Then we dive deep into the hidden dangers of disturbed breathing during sleep, with a focus on obstructive sleep apnea, a condition often overlooked but with serious health consequences.
Dr. Karjieker brings a practical, no-nonsense approach, sharing real-world examples and actionable advice to help you take control of your sleep and, ultimately, your health. If you snore, wake up tired, or just want to optimize your rest, this conversation is your wake-up call.
Are Ozempic, Wegovy, and Mounjaro modern miracles or medical mysteries? In this eye-opening episode of InnerSight, Rudy and Shaun cut through the hype to reveal what actually happens in your body on GLP-1 medications. Discover why targeting visceral fat—not just weight—could be the game-changer for your health, how these revolutionary compounds work beyond appetite suppression, and what science really says about their long-term effects. From unexpected benefits to concerning side effects, this straight-talking deep dive delivers the balanced perspective you won't find in headlines. Whether you're considering these medications or just fascinated by their meteoric rise, this is the conversation you need to hear before forming your opinion.
Your favorite gym supplement has a secret life. Join Rudy and Shaun on InnerSight as they shatter creatine myths and reveal groundbreaking research that's turning heads in science—not just in gyms. From boosting brain power to potentially extending your lifespan, discover why doctors, neuroscientists, and longevity experts are all taking a second look at creatine. This isn't just another fitness episode—it's a journey into how one misunderstood molecule might be the key to unlocking your body's hidden potential.
In this episode of the InnerSight Podcast, Rudy and Shaun sit down with Reece McDonald, Senior Coach at Science to Sport, to explore the science behind cycling and endurance performance. They dive into the benefits of exercise, VO₂ max, and its impact on longevity before breaking down how to go from a complete beginner to completing your first Cape Town Cycle Tour. The discussion covers key aspects like performance testing, proper nutrition, and the critical role of fueling correctly. They also unpack recovery strategies and much more, offering valuable insights for cyclists of all levels. Whether you’re new to the sport or looking to optimize your training, this episode is packed with expert advice to elevate your cycling journey.
In episode 20 of the Innersight Podcast, Rudy and Shaun welcome back biokineticist Hannes Swannepoel from RunningSmart.co.za. This time, they dive into the fundamentals of running—how to start from scratch and build up to your first 5K. They explore injury prevention, how the body adapts to training, and the role of running shoes. Later, they discuss cutting-edge tech used to analyze and improve running performance for both beginners and elite athletes. Whether you're lacing up for the first time or fine-tuning your stride, this episode is packed with insights to help you run smarter!
In this must-listen episode of InnerSight, hosts Rudy and Shaun welcome haematologist and iron metabolism expert Prof Vernon Louw. They dive deep into iron metabolism, exploring its vital role in every cell and its impact on energy production, brain function, and emotional health. Prof Louw also sheds light on the increased need for iron during pregnancy and its importance for the baby's brain development and overall well-being. Tune in to understand why knowing your iron levels is crucial for your health and how to maintain optimal iron balance. For more information visit our website at: https://www.innersight.co.za/ Link to Prof Vernon Louw's YouTube channel: https://www.youtube.com/@Legomed #Innersight #Iron #IronDeficiency #Ferritin #PreventativeHealth #PreventativeHealthCare #PreventativeMedicine
In Episode 18 of the InnerSight podcast, Rudy and Shaun are joined by Dr. Hennie Bosch, a renowned orthopedic surgeon from Cape Town, to explore the critical role hip health plays in longevity and maintaining an active lifestyle. The discussion kicks off with the importance of mobility for overall health and dives into the profound impact of hip fractures on quality of life.
Dr. Bosch shares expert insights into early diagnosis of hip issues, explaining how advanced treatments like hip arthroscopy can address problems long before they escalate into arthritis. The conversation emphasizes the value of timely intervention in preserving mobility and avoiding more invasive procedures like hip replacements.
Tune in to learn practical tips for safeguarding your hip health, staying active, and living life to the fullest
In this insightful episode of InnerSight, Rudy and Shaun welcome Graham Fehrsen, a transition specialist and founder of Novo, known for his expertise in guiding individuals, teams, and organizations through times of extreme change. With a background in psychology and over 20 years of experience coaching senior leaders across diverse sectors, Graham shares his unique perspective on what drives people to initiate meaningful change.
The discussion focuses on the psychology of motivation, especially in the realm of health and well-being. Drawing on his extensive knowledge and experience, Graham explores how we can harness our mindset, overcome resistance to change, and build resilience to make sustainable improvements in our health. He also introduces the concept of wilderness immersions as a way to find clarity and direction.
Join us for a conversation that blends practical insights, psychological expertise, and thought-provoking reflections on how to lead healthier, more purposeful lives.
In "Boost Mode: Dr Rudy & Dr Shaun Talk Testosterone," join Dr Rudy and Dr Shaun as they dive deep into the science behind testosterone replacement therapy (TRT). From boosting energy and vitality to improving overall wellness, they explore how TRT helps men regain balance in their health. Together, they tackle myths, discuss the latest treatment options, and break down the essential knowledge about maintaining healthy hormone levels. Whether you're curious about how testosterone fuels physical and mental performance or looking to understand how TRT can elevate your life, this episode offers clear insights to empower men on their wellness journey.
In this episode of InnerSight, Rudy and Shaun engage in a candid discussion with gynecologist Marlena Du Toit about women's hormonal health. They delve into the controversies surrounding hormone replacement therapy, examining the fear sparked by the Women's Health Initiative study and the flaws that recent research has uncovered. Learn why personalized hormone therapy might be the key to better health, and explore how lifestyle choices can significantly influence hormonal balance. Tune in to understand the science, challenge the myths, and gain insights into making informed decisions about hormone health.
Welcome to today's episode of the InnerSight podcast. We're diving into the world of endurance sports with a special focus on transforming from zero to completing an Ironman. Joining us is David Sullivan, a seasoned endurance sport coach with a wealth of experience in guiding athletes from all walks of life to achieve their Ironman dreams. Whether you're a complete beginner or looking to take your training to the next level, David's insights and tips will help you on your journey to becoming an Ironman. Stay tuned as we explore the steps, challenges, and triumphs of this incredible transformation.
In this must-listen episode of InnerSight, hosts Rudy and Shaun welcome haematologist and iron metabolism expert Prof Vernon Louw. They dive deep into iron metabolism, exploring its vital role in every cell and its impact on energy production, brain function, and emotional health. Prof Louw also sheds light on the increased need for iron during pregnancy and its importance for the baby's brain development and overall well-being. Tune in to understand why knowing your iron levels is crucial for your health and how to maintain optimal iron balance.
In this insightful episode, hosts Rudy and Shaun welcome Johan Kloppers to discuss the evolving landscape of retirement planning. As people live longer, traditional retirement strategies based on outdated models from the industrial era fall short. Johan explores how AI is set to revolutionize investment decisions and emphasizes the shifting role of financial advisers from traditional advisors to financial coaches who help manage behaviors around money. The episode challenges conventional views on retirement, advocating for a more dynamic and forward-thinking approach suitable for today's era. Tune in to learn how to better prepare for a financially secure and fulfilling retirement in a rapidly changing world.
Dive into the world of holistic health with Rudy and Shaun in the 11th episode of InnerSight. Explore the InnerSight One program as they meticulously dissect its componenets and share firsthand accounts from the past year's clients. Join the conversation as they uncover surprising discoveries and stress the significance of annual health check ups in navigating life's ever-changing landscape. Gain invaluable insights into optimizing your well-being from the experts themselves
In this episode of InnerSight Podcast, hosts Rudy and Shaun sit down with Dr. Hofmeyr Viljoen from SCP Radiology, to demystify the fundamental radiology tests used for screening and preventative health measures. Dr. Hofmeyr Viljoen offers insights into the workings of these tests, shedding light on their efficacy, safety, and the amount of radiation exposure involved. From X-rays to CT scans, listeners will gain a comprehensive understanding of these diagnostic tools and their role in maintaining optimal health. Tune in to explore the nuances of radiology and empower yourself with knowledge for informed healthcare decisions.