Mikkipedia

Mikki Williden

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!

  1. 4h ago

    Is It Emotional Eating, or Are You Just Under-Fuelled?

    Episode Summary This is a solo Mini Mikkipedia on emotional eating, prompted by a practitioner who asked Mikki how to help a client who describes herself as a lifelong emotional eater — someone who eats when she is stressed, eats when the day has been long and she finally sits down, and has tried everything she has read about without anything sticking. Rather than going straight to coping strategies, Mikki starts by asking whether it is emotional eating at all. The answer she gives is careful. Emotional eating is measured by questionnaires like the Dutch Eating Behaviour Questionnaire and the Emotional Eating Scale, but when high scorers are put in a lab under a genuinely induced negative mood, they largely do not eat more than anyone else — and the group that reliably does eat more is restrained eaters, meaning dieters. That does not make emotional eating imaginary: it shows up consistently in clinical binge eating, and phone-based sampling in ordinary life does show boredom, stress and low mood preceding craving. Mikki's position is that someone calling themselves an emotional eater is describing something real but may have the mechanism wrong. A large share of it, she argues, is under-fuelling, chaotic eating and under-sleeping with an emotional trigger sitting on top — so the mechanical causes come first, and only what survives that audit is worth treating as an emotional problem. The second half is practical: regular eating structure, tracking the trigger rather than the food, one if-then plan, affect labelling, and letting a self-limiting urge pass. Useful if you work with clients who use this label about themselves, or you use it about yourself. Key Topics Why the emotional eating questionnaires may not measure what they claim — high scorers largely do not eat more than anyone else when negative mood is genuinely induced in a lab, and across a meta-analysis of 56 experimental studies in nearly 3,700 participants the group who reliably ate more were dieters, not self-identified emotional eatersWhere emotional eating does hold up: clinical binge eating, and real-life phone sampling showing boredom, stress and low mood preceding cravingRestraint as a driver — attempted restriction predicting the next loss-of-control episode better than actual restriction did, and why the attempt matters more than the achieved deficitThe mechanical audit to run first: enough food earlier in the day, protein at each meal, satiety signals like volume, speed, texture and flavour, long gaps without eating, and sleepHow sleep restriction raises ghrelin, lowers leptin and shifts brain activity away from the frontal and insular regions towards the amygdala — and why someone on six hours of sleep presents identically to an emotional eater but needs a different interventionThe two patterns worth distinguishing: clock-locked eating that goes sideways between five and ten at night regardless of the day, and situation-locked eating that tracks events insteadWhy a regular eating structure removes the physiological amplifier and makes the emotional signal visibleTracking the trigger rather than the food for two weeks, why most people find their triggers far narrower than they assumed, and why an if-then plan works better when it adds a behaviour than when it removes oneAffect labelling, and urges being self-limiting — rising, peaking and falling within about 10 to 20 minutes whether or not you act on themSelf-criticism after an episode reliably predicting more eating, and self-compassion tested as the alternativeChapters 00:00 Introduction and the emotional eating label04:00 Ruling out under-fuelling and sleep06:59 Clock-locked versus situation-locked eating09:52 Building a regular eating structure11:55 Tracking the trigger and if-then plans14:09 Affect labelling and riding out the urge16:27 Self-compassion and when to refer on18:33 Recap and close Questionnaires discussed Dutch Eating Behaviour Questionnaire (DEBQ) — van Strien, T., Frijters, J. E. R., Bergers, G. P. A., & Defares, P. B. (1986). The Dutch Eating Behavior Questionnaire (DEBQ) for assessment of restrained, emotional, and external eating behavior. International Journal of Eating Disorders, 5(2), 295–315.Emotional Eating Scale (EES) — Arnow, B., Kenardy, J., & Agras, W. S. (1995). The Emotional Eating Scale: the development of a measure to assess coping with negative affect by eating. International Journal of Eating Disorders, 18(1), 79–90.Studies and research discussed Referenced in the order they come up in the episode. Mikki describes each by its finding rather than by citation, so these have been identified afterwards and matched on population, design and reported numbers. Whether the emotional eating scales measure what they claim (01:36, 02:19) — Bongers, P., & Jansen, A. (2016). Emotional eating is not what you think it is and emotional eating scales do not measure what you think they measure. Frontiers in Psychology, 7, 1932. Concludes the scales lack predictive and discriminative validity, and may instead capture how people think about the relationship between mood and eating rather than what they actually eat.The meta-analysis of 56 experimental studies (02:35, 03:12) — Evers, C., Dingemans, A., Junghans, A. F., & Boevé, A. (2018). Feeling bad or feeling good, does emotion affect your consumption of food? A meta-analysis of the experimental evidence. Neuroscience & Biobehavioral Reviews, 92, 195–208. Fifty-six experimental studies, 3,670 participants. Negative emotion increased eating in restrained eaters; it did not increase eating in people with overweight or obesity, in people with eating disorders, or in self-assessed emotional eaters.Attempted restraint versus actual restriction (04:20) — Manasse, S. M., et al. (2023). Differentiating types of dietary restraint and their momentary relations with loss-of-control eating. International Journal of Eating Disorders, 56(4). Ecological momentary assessment over 7–14 days in 96 adults with binge-spectrum eating disorders.Brain imaging after sleep deprivation (05:38) — Greer, S. M., Goldstein, A. N., & Walker, M. P. (2013). The impact of sleep deprivation on food desire in the human brain. Nature Communications, 4, 2259. Reduced activity in frontal and insular evaluation regions alongside amplified amygdala activity, with increased desire for high-calorie food tracking the subjective severity of sleep loss.The single night of sleep curtailment (06:06) — Yang, C.-L., Schnepp, J., & Tucker, R. M. (2019). Increased hunger, food cravings, food reward, and portion size selection after sleep curtailment in women without obesity. Nutrients, 11(3), 663. Habitual seven-to-nine-hour sleepers, time in bed cut by a third for one night; more hunger and cravings, more chocolate consumed on a progressive ratio task, and larger self-selected lunch portions.Affect and craving in daily life (08:34) — Aulbach, M. B., Bamberg, C., Reichenberger, J., Arend, A.-K., & Blechert, J. (2025). Bidirectional associations between affect and food craving within and between individuals: A mega-analysis. Appetite, 209, 107936. Eight pooled ecological momentary assessment studies, 764 participants, four to six daily questionnaires over 7–20 days. Negative momentary states were associated with more craving at the same moment; the mega-analysis did not find a sign...

  2. 5d ago

    Why Fat Loss Gets Harder in Menopause with Dr. Bill Campbell

    Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.comCurranz 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 In this episode of Mikkipedia, Mikki speaks with returning guest Dr Bill Campbell, professor of exercise science and leading body composition researcher, about the emerging question of weight loss resistance during perimenopause and menopause. Bill shares how his wife’s own experience prompted him to investigate why previously effective calorie deficits may produce very different results during the menopause transition. They discuss the limits of existing fat-loss research, why tracking accuracy still matters, and Bill’s current study comparing weight-loss responses in premenopausal versus peri- and early postmenopausal women. Bill also unpacks his fascinating case series using an extremely aggressive four-day, high-protein fat-loss protocol, where resistance-trained women lost fat while largely maintaining lean mass—and maintained that fat loss a month later.  Highlights  What Bill means by “weight loss resistance”—and why it doesn’t mean calories no longer matter  Why menopause-specific fat-loss research is still surprisingly limited  Bill’s wife’s experience with perimenopause, HRT and changing body composition  The four-day rapid fat-loss protocol: very low calories, high protein and six hours of walking daily  Why short, aggressive dieting may differ dramatically from prolonged crash dieting Dr. Bill Campbell is a Professor of Exercise Science and the Director of The Performance and Physique Enhancement Lab at the University of South Florida. He has his PhD in Exercise, Nutrition, and Preventive Health, he's authored 3 books on sports nutrition and over 200 scientific abstracts and manuscripts focused on the topics of sports nutrition and exercise science and is previous president of the international society of sports nutrition. Dr Campbell uses his education background to provide an informational channel on IG that busts myths on dieting and helps inform people on best practice. Highly worth a follow. https://www.billcampbellphd.com/ On IG: https://www.instagram.com/billcampbellphd/?hl=en https://podcast.mikkiwilliden.com/66 Contact Mikki:https://mikkiwilliden.com/https://www.facebook.com/mikkiwillidennutritionhttps://www.instagram.com/mikkiwilliden/https://linktr.ee/mikkiwilliden

  3. Aug 30

    Mini Mikkipedia - Why More Fibre Isn’t Fixing Your Constipation Still Constipated? Here’s What You Might Be Missing

    Constipation is often met with the same advice: eat more fibre, drink more water and move more. But what if you’re already doing all of that and still struggling? In this Mini Mikkipedia episode, Mikki explores why constipation isn’t one single problem — and why piling on more fibre can sometimes make things worse. She breaks down the differences between slow-transit constipation, IBS-related symptoms and pelvic floor dysfunction, including dyssynergic defecation. Mikki also looks at why the type of fibre matters, the evidence for psyllium, kiwifruit, prunes and magnesium oxide, and when supplements or medications may actually be contributing to the problem. Plus, she explains the signs that suggest it may be time to look beyond nutrition and seek medical or pelvic health support. In this episode: Why more fibre can sometimes worsen bloating and constipationPsyllium versus inulin, chicory root and insoluble fibresThe overlooked role of pelvic floor dysfunction and outlet obstructionEvidence for two kiwifruit daily, prunes and magnesium oxideOther contributors including medications, supplements, thyroid function, under-eating, stress and poor sleep Contact Mikki:https://mikkiwilliden.com/https://www.facebook.com/mikkiwillidennutritionhttps://www.instagram.com/mikkiwilliden/https://linktr.ee/mikkiwillidenNZ listeners - save 10% off Calocurb by using the code Mikkipedia10 at www.calocurb.co.nzSave 20% on all Nuzest Products WORLDWIDE with the code MIKKI at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.comCurranz supplement: MIKKI saves you 25% at www.curranz.co.nz or www.curranz.co.uk off your first order

  4. Aug 25

    Carbs, Fat Oxidation and Finding Your Fueling Sweet Spot with Prof. Paul Laursen

    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 Paul Laursen about the science of training, nutrition, and what it really means to take a personalised approach to athletic performance. Paul and Mikki explore metabolic flexibility, fat oxidation, carbohydrate availability, and how the way an athlete fuels can influence both training adaptations and performance. They discuss why there is rarely one nutritional strategy that works for everyone, and why individual experimentation, alongside good physiological principles, remains so important. The conversation also covers pre-training nutrition and insulin responses, carbohydrate loading, low-carbohydrate versus high-carbohydrate approaches, and how training load should influence fuelling decisions. Paul shares his perspective on the growing use of continuous glucose monitors and other personal data, including where these tools can provide useful insight and where the numbers may be easy to overinterpret. They also touch on nutrition for youth athletes, the physiological changes that occur through puberty, and why fuelling strategies need to evolve with both the athlete and the demands of their sport. It’s a wide-ranging discussion that brings together physiology, practical nutrition, and the importance of looking beyond blanket recommendations to understand what works best for the individual. Dr. Paul Laursen is a world-renowned sports scientist, endurance coach, and co-founder of Athletica AI, an innovative platform leveraging artificial intelligence to optimize endurance training. With a PhD in Exercise Physiology and years of research experience, Dr. Laursen has published extensively on topics including high-intensity interval training (HIIT), endurance performance, and sports nutrition. His work bridges the gap between cutting-edge science and practical application for athletes at all levels. Dr. Laursen has worked with elite athletes across disciplines, helping them achieve peak performance through personalized training and nutrition strategies. He’s also a passionate educator, co-authoring the influential book The Science and Application of High-Intensity Interval Training and contributing to the evolution of endurance sports practices. Known for his holistic approach, Dr. Laursen focuses on the interplay between fueling, recovery, and overall athlete health, making him a leading voice in the field of endurance sports. When he’s not advancing endurance science, Dr. Laursen is often found testing his own limits in the field as an endurance athlete, embodying the principles he teaches. His unique blend of scientific expertise and real-world experience continues to shape the way athletes train, fuel, and perform https://podcast.mikkiwilliden.com/46 https://podcast.mikkiwilliden.com/3  https://podcast.mikkiwilliden.com/330 https://www.paullaursen.com/  https://athletica.ai/  https://hiitscience.com/  https://athletica.ai/podcast 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 Contact Mikki:https://mikkiwilliden.com/https://www.facebook.com/mikkiwillidennutritionhttps://www.instagram.com/mikkiwilliden/https://linktr.ee/mikkiwilliden

  5. Aug 23

    Mini Mikkipedia - Where Did the Crunch Go? Fat Loss-Friendly Fixes

    When you’re focused on fat loss, sometimes it isn’t more food you’re craving — it’s texture. In this Mini Mikkipedia episode, Mikki tackles one of the most common complaints she hears: where did all the crunch go? She shares 27 low-calorie ways to add crunch, freshness and satisfaction back into meals without relying on calorie-dense extras that can quickly eat into your budget. From cabbage, radish and sugar snap peas to crispy air-fried vegetables, pickles, sauerkraut, nori and edamame, there are plenty of options beyond crackers and nuts. Mikki also explains how preparation methods, different vegetable cuts and clever use of seasonings can completely change the eating experience — proving that a fat-loss meal doesn’t have to be soft, sad or boring. In this episode 27 low-calorie foods that bring crunch and texture to mealsWhy nuts, seeds and crispy chickpeas can be harder to budget during fat lossSimple air-fryer, roasting and quick-pickling ideasHow different cuts and textures make salads and bowls more satisfyingUsing seasonings to make the same basic ingredients taste completely different Contact Mikki:https://mikkiwilliden.com/https://www.facebook.com/mikkiwillidennutritionhttps://www.instagram.com/mikkiwilliden/https://linktr.ee/mikkiwillidenNZ listeners - save 10% off Calocurb by using the code Mikkipedia10 at www.calocurb.co.nzSave 20% on all Nuzest Products WORLDWIDE with the code MIKKI at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.comCurranz supplement: MIKKI saves you 25% at www.curranz.co.nz or www.curranz.co.uk off your first order

  6. Aug 18

    Iron, Infants and the First 1,000 Days - with Gina Ulrich

    Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.comCurranz 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 Gina Urlich, clinical nutritionist and founder of Odi Nutrition. Mikki and Gina dive into why iron deficiency is such an important issue in babies and young children, and why iron needs increase so dramatically from around six months of age. They unpack the difference between low iron stores, iron deficiency and iron deficiency anaemia, why iron matters so much for brain development, behaviour, immunity and growth, and some of the signs that might warrant further investigation. They also get very practical about feeding. Gina explains haem versus non-haem iron, the best iron-rich foods for babies and toddlers, how to improve absorption, and why meeting iron requirements can be surprisingly difficult when you are dealing with small appetites and picky eaters. They also discuss the baby and toddler food environment, what parents should know about common packaging claims, and the gap Gina saw in the market that ultimately led her to create Odi Nutrition. This is a really practical episode for parents, grandparents and practitioners who want to better understand how to support iron status during these critical early years. Gina Urlich is a clinical nutritionist, former nurse, mother of four and the founder of Odi Nutrition. She holds a Bachelor of Health Science in Nutritional Medicine and has spent much of her career working in women’s health and infant nutrition. Her interest in early childhood nutrition grew through both her clinical work and her own experience as a mum. After creating resources to help parents navigate introducing solids, Gina saw just how much confusion there was around feeding babies well, particularly when it came to balancing good nutrition with the realities of busy family life. That ultimately led her to create Odi Nutrition, a New Zealand baby and children’s food company focused on convenient, nutrient-dense wholefood options for growing children. https://odinutrition.com/ https://www.instagram.com/gina.urlich/?hl=en  Contact Mikki:https://mikkiwilliden.com/https://www.facebook.com/mikkiwillidennutritionhttps://www.instagram.com/mikkiwilliden/https://linktr.ee/mikkiwilliden

  7. Aug 16

    Mini Mikkipedia - Is Tracking Your Food Really Obsessive?

    Food tracking, weighing portions and stepping on the scales are increasingly framed as obsessive behaviours—but are the tools themselves really the problem? In this Mini Mikkipedia episode, Mikki explores what the research actually says about self-monitoring for weight loss and maintenance. She looks at evidence showing that regular weighing and food tracking can improve awareness, support behaviour change and help people catch weight regain early, while also acknowledging that tracking can become problematic for some people. The crucial distinction appears to be how and why the tool is being used. Mikki discusses autonomous versus guilt-driven motivation, the importance of self-talk, and when numbers can shift from useful information to a measure of self-worth. The takeaway: tracking can be incredibly useful—but it should serve you, not control you.  In this episode:  Why self-monitoring is consistently associated with successful weight management  What research says about daily weighing, food logging and disordered eating  When tracking shifts from useful feedback to unhealthy fixation  Why motivation and self-talk can completely change the tracking experience  How to use tracking temporarily, strategically and without needing to log forever Contact Mikki:https://mikkiwilliden.com/https://www.facebook.com/mikkiwillidennutritionhttps://www.instagram.com/mikkiwilliden/https://linktr.ee/mikkiwillidenNZ listeners - save 10% off Calocurb by using the code Mikkipedia10 at www.calocurb.co.nzSave 20% on all Nuzest Products WORLDWIDE with the code MIKKI at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.comCurranz supplement: MIKKI saves you 25% at www.curranz.co.nz or www.curranz.co.uk off your first order

  8. Aug 11

    Rapid Fat Loss: When Faster Can Be Smarter - with Brandon DaCruz

    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 Mikkipedia Mikki is joined by Brandon DaCruz, host of the Chasing Clarity podcast, for the first episode in a new collaborative series bringing together their perspectives on nutrition, fat loss and body composition. They kick things off with a deep dive into rapid fat loss and protein-sparing modified fasting, starting with what a PSMF actually is and how each of them defines rapid fat loss in practice. Mikki and Brandon explore the potential benefits of taking a more aggressive approach to fat loss, alongside the physiological, psychological and behavioural drawbacks that need to be considered. They also get into how these strategies look with real clients. Brandon shares how he uses rapid fat-loss days, deficit deloads and high-carbohydrate refeeds, while Mikki explains how PSMF days and structured diet breaks are incorporated into Mondays Matter. Finally, they discuss who rapid fat-loss strategies are not appropriate for, including circumstances where hormonal health, energy availability, training demands or physique goals mean a more conservative approach is warranted. It’s a practical and nuanced discussion about when rapid fat loss can be a useful tool, when it can become counterproductive, and why context matters far more than simply labelling an approach as good or bad. Brandon DaCruz at his website https://www.brandondacruzfit.com/, and on Instagram @brandondacruz_ Chasing Clarity https://podcasts.apple.com/us/podcast/chasing-clarity-health-fitness-podcast/id1619611966  Brandon DaCruz is an online nutrition and physique coach, accredited nutritionist, functional nutrition and metabolism specialist, and health and fitness educator with over 16 years of coaching experience. Throughout his career, Brandon has helped more than 1,200 clients ranging from Olympia-level physique competitors and competitive athletes to business owners, executives, and lifestyle clients improve their body composition, optimize performance, and enhance their overall health. His coaching philosophy is rooted in an evidence-informed approach that combines the best available research with real-world coaching experience gained from working directly with clients in the trenches for over a decade and a half. Brandon has been featured in leading industry publications including Men’s Fitness Magazine, Muscular Development, Bodybuilding.com, and the Alan Aragon Research Review, where he served as a contributing author. Known for his ability to translate complex scientific concepts into practical, actionable strategies, Brandon specializes in helping clients lose body fat, build muscle, improve metabolic health, and create sustainable long-term results without relying on extremes or quick fixes. Brandon is also the host of the Chasing Clarity Health & Fitness Podcast, a show ranked in the top 5% of all podcasts on Spotify. Through both solo episodes and conversations with many of the industry’s leading researchers, and educators, the podcast aims to bridge the gap between complexity and clarity in health, fitness, nutrition, and physique development. Each episode is designed to empower listeners through education and provide the tools needed to make informed decisions about their health and physique goals. https://podcast.mikkiwilliden.com/270 https://podcast.mikkiwilliden.com/226  https://podcast.mikkiwilliden.com/300  https://podcast.mikkiwilliden.com/368  https://podcast.mikkiwilliden.com/416  https://podcast.mikkiwilliden.com/422  https://podcast.mikkiwilliden.com/458  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 Contact Mikki:https://mikkiwilliden.com/https://www.facebook.com/mikkiwillidennutritionhttps://www.instagram.com/mikkiwilliden/https://linktr.ee/mikkiwilliden

5
out of 5
20 Ratings

About

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!

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