Mikkipedia

Mikkipedia

Mikkipedia is an exploration in all things health, well being, fitness, food and nutrition. I sit down with scientists, doctors, professors, practitioners and people who have a wealth of experience and have a conversation that takes a deep dive into their area of expertise. I love translating science into a language that people understand, so while some of the conversations will be pretty in-depth, you will come away with some practical tips that can be instigated into your everyday life. I hope you enjoy the show!

Episodes

March 15, 2026 19 mins

In this Mini Mikkipedia episode, Mikki breaks down the rapidly growing world of obesity pharmacotherapy, focusing on GLP-1 receptor agonists like semaglutide and the newer dual GLP-1/GIP drugs such as tirzepatide. With more people beginning these medications, understanding how they work—and how to use them effectively—has never been more important. Mikki explains the biology behind appetite regulation, the clinical trial d...

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This week on the podcast, Mikki speaks to Dr. Eric Ravussin, one of the world’s leading researchers in human metabolism, obesity, and energy balance. Over several decades, Dr. Ravussin’s work has helped reshape how scientists think about body weight regulation, moving the conversation beyond th...

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Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.com
Curranz Supplement: Use code MIKKIPEDIA to get 20% off your first order - go to www.curranz.co.nz  or www.curranz.co.uk to order yours

NZ listeners - save 10% off Calocurb by using the code Mikkipedia10 at www.calocurb.co.nz


This week on the podcast, Mikki speaks to Dr Libby Weaver about one of ...

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Is breakfast really the key to weight loss—or is that just a decades-old narrative we’ve never properly questioned?

In this Mini Mikkipedia episode, Mikki unpacks what the highest-quality research actually says about breakfast and fat loss. While observational data suggests breakfast eaters tend to be leaner, randomized controlled trials tell a different story: simply adding breakfast doesn’t cause weight loss—and may even ...

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Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.com


This week on the podcast Mikki chats to Dr Cliff Harvey about what’s trending in 2026 in the nutrition and health space amongst a host of other topics!


Cliff Harvey, PhD, is New Zealand’s expert on the effects of a ketogenic diet in a healthy population, but so much more than that. He has be...

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Artificial sweeteners—especially aspartame—have become one of the most controversial topics in nutrition. Does aspartame spike insulin? Trigger hunger? Disrupt metabolism? Increase diabetes risk?

In this Mini Mikkipedia episode, Mikki breaks down a comprehensive meta-analysis published in Advances in Nutrition reviewing over 100 human randomized controlled trials on aspartame. The findings challenge many of the common narra...

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Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.com
Curranz Supplement: Use code MIKKIPEDIA to get 20% off your first order - go to www.curranz.co.nz  or www.curranz.co.uk to order yours

NZ listeners - save 10% off Calocurb by using the code Mikkipedia10 at www.calocurb.co.nz


This week on the podcast Mikki speaks to Sarah Kennedy, cofounder of Ca...

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On this episode of Mikkipedia, Mikki tackles binge eating behaviours and why the traditional “just eat less” approach often fails. She clarifies the difference between occasional overeating and true binge episodes, including the defining feature of loss of control, and outlines the DSM-5 criteria for binge eating disorder (for education, not self-diagnosis). Mikki then unpacks the physiology and psychology driving the rest...

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Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.com


This week on the podcast, Mikki speaks with Ashley Borden, an award-winning personal trainer and long-time fitness industry leader with decades of experience. This is a wide-ranging conversation about fitness and health, but also about standards, expectations, and what it really means to work i...

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Most people don’t quit fat loss at the start, when motivation is high, or at the end, when results are obvious. They quit in the middle. In this Mini Micropedia episode, Mikki unpacks why the middle phase of fat loss feels so uncomfortable, confusing, and tempting to abandon—and why it’s actually where success is decided. Drawing on Seth Godin’s concept of The Dip, Mikki explains how slowing scale changes, rising hunger, r...

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Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.com
Curranz Supplement: Use code MIKKIPEDIA to get 20% off your first order - go to www.curranz.co.nz  or www.curranz.co.uk to order yours

NZ listeners - save 10% off Calocurb by using the code Mikkipedia10 at www.calocurb.co.nz



This week on the podcast, Mikki speaks with Molly Hamill, a busines...

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Is body fat gain simply “calories in, calories out”—or is insulin the real puppet master? In this Mini Micropedia episode, Mikki unpacks the loudest argument in nutrition science and explains why both camps are touching real physiology… but neither tells the full story alone. You’ll hear what the carbohydrate–insulin model (CIM) actually claims, how insulin resistance works at the cellular level (IRS/PI3K/AKT, lipid interm...

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Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.com


This week on the podcast, Mikki speaks to osteopath and running enthusiast Matt Stewart for a wide-ranging, evidence-informed conversation that begins with tendinopathy—its underlying pathophysiology, why it develops, and what effective treatment actually looks like beyond generic rehabilitatio...

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This week on Mini Mikkipedia, Mikki unpacks one of the most counter-intuitive truths in fat loss: eating better often means eating more food, not less. Many people equate weight loss with shrinking portions and constant restriction, yet this approach usually backfires. In this episode, Mikki explains the critical difference between food volume and energy density, and why swapping ultra-processed, calorie-dense foods for wh...

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Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.com
Curranz Supplement: Use code MIKKIPEDIA to get 20% off your first order - go to www.curranz.co.nz  or www.curranz.co.uk to order yours

NZ listeners - save 10% off Calocurb by using the code Mikkipedia10 at www.calocurb.co.nz


This week on the podcast Mikki speaks to Kelsey Johnston, fitness coach...

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We love supplements for their promise of better sleep, recovery, gut health, and performance—but what happens when they don’t work the way they’re supposed to? In this Mini Mikkipedia episode, Mikki unpacks why evidence-based supplements like magnesium, melatonin, probiotics, and creatine can have very different effects from person to person.

You’ll learn why magnesium threonate and glycinate can feel stimulating instead of...

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Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.com


This week on the podcast, Mikki speaks to Curtis Gillespie Sayers for a wide-ranging and grounded conversation on chronic illness, mitochondrial health, and what real healing actually requires.


Curtis shares his own health journey — from being in and out of hospital from a young age with sev...

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Can zinc genuinely improve sleep—or is it just another supplement riding good marketing? In this Mini Mikkipedia episode, Mikki unpacks what the research actually shows about zinc and sleep, with a specific lens on midlife women and endurance athletes. She walks through the proposed mechanisms—GABA-A receptor modulation, neurotransmitter balance, melatonin synthesis, and circadian rhythm regulation—before cutting to the cr...

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Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.com
Curranz Supplement: Use code MIKKIPEDIA to get 20% off your first order - go to www.curranz.co.nz  or www.curranz.co.uk to order yours

NZ listeners - save 10% off Calocurb by using the code Mikkipedia10 at www.calocurb.co.nz


This week on the podcast, Mikki speaks to women’s health expert and nat...

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