What fuels your body, restores your mind, and keeps your energy systems running at peak performance?

In this 60‑minute InnerSight special, we’ve stitched together our most impactful shorts into one cohesive journey through the science of supplements, recovery, and energy metabolism.

• ​Creatine Revolution: Discover why creatine is no longer just for athletes — from brain health to bone strength, and the myths new 2025 research has finally debunked.

• ​Sleep Science: Learn how hidden sleep issues sabotage health, the critical role of rest in recovery, and practical hygiene tips you can apply tonight.

• ​Iron & Energy: Uncover the truth about iron deficiency in athletes, common misconceptions, absorption strategies, and why retesting is critical for long‑term performance.

This episode flows from fueling the body → restoring the body → checking the body’s energy systems, giving listeners a holistic view of performance and longevity science.

Perfect for athletes, health enthusiasts, and anyone curious about the latest evidence‑based strategies to optimize body and mind.

In this milestone 30th episode of InnerSight, we welcome dual-qualified physician & functional medicine expert Dr Roos. We explore why healthy bones are much more than structural support — they’re central to mobility, resilience, and longevity. We dig into the science of Osteoporosis: what happens when bone density and architecture deteriorate, how risk increases with age, hormonal changes and lifestyle, and why fractures can dramatically impact quality of life.

But rather than waiting for a fracture to strike, Dr Roos advocates a proactive, “buy-your-future-mobility” approach. Drawing from a functional medicine framework, we discuss how optimized nutrition (calcium, vitamin D, vitamin K, magnesium, protein), inflammation management, gut health, balanced hormones and tailored exercise — especially weight-bearing and resistance training — work together to maintain bone strength over time.

We contrast standard guidelines (focused on bone mineral density, scanning, and pharmacological treatment) with a longevity-oriented mindset: building “functional bone quality,” reducing fracture risk, and supporting whole-body health. With Dr Roos’s dual expertise, we unpack what bone health really means — not just surviving, but thriving into older age.

Tune in to discover concrete strategies for safeguarding your skeletal future and unlocking your maximum potential for lifelong strength.

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.