Diet and Health Today
Zoë Harcombe and guests discuss topics related to diet and health, providing up-to-date science, advice, and tips from leading professionals. The show covers what's important for personal and family health, with a focus on evidence-based information.
Episodes
Mandatory fortification of flour with folic acid with Dr Clare Craig
In this episode, Dr. Clare Craig discusses the controversial topic of folic acid in food, its potential harms, and the broader issues of public health policy and medical ethics. Full show notes, transcript and background information available at https://zoeharcombe.com
Obesity, weight loss, hunger & hormones with Dr Jason Fung
Dr Jason Fung discusses the complex causes of obesity and hunger, emphasising hormonal influences over simplistic calorie models. He explores the history of dietary guidelines, the role of insulin, and the social and emotional factors affecting eating behaviours.
Zoë and Dr Ty Beal discuss the evolution of nutrient profiling systems
Zoë chats with Dr Ty Beal about his his journey from music to nutrition science. They discuss the development of holistic food rating systems, critique existing nutrient profiling models, and explore their potential applications in global nutrition policies. Video episode, show notes and transcript available over at https://www.zoeharcombe.com/
How and why Insulin Resistance drives chronic disease with Dr Isabella Cooper
In this discussion, Dr Isabella Cooper shares her expertise on biochemistry, ketogenic science, and chronic diseases. She discusses the impact of insulin, ketosis, and mitochondrial health on aging, cancer, and autoimmune conditions, providing practical insights for health optimisation.
Zoë and Dr. Nina Teicholz discuss the revolutionary Dietary Guidelines for Americans
In this conversation, Zoë and Dr. Nina Teicholz discuss the recent changes in the U.S. dietary guidelines, highlighting the significant shifts in recommendations regarding dietary fats, proteins, and carbohydrates. They explore the formation of these guidelines, the revolutionary changes made, and the public reception of these updates. The discussion also touches on the contradictions within the g
Real food for pregnancy with Lily Nichols
In this episode, Zoë chats with Lily Nichols, a registered dietitian and expert in prenatal nutrition. They discuss the importance of nutrition before, during, and after pregnancy, emphasizing the need for evidence-based dietary guidelines. Lily critiques the current official guidelines, particularly regarding macronutrient ratios, and highlights the significance of preconception nutrition for opt
Public health & diabetes with Sam Feltham
In this conversation, Zoë chats with Sam Feltham, a prominent figure in the health and fitness industry, about his journey from personal trainer to public health advocate. They discuss Sam's overfeeding experiments that challenge traditional calorie theories, the establishment of the Public Health Collaboration (PHC), and its ambitious goals to reverse diabetes and address food addiction. The conv
Carnivore, diabetes, obesity & MAHA with Dr Ken Berry
In this conversation, Dr. Ken Berry shares his journey from being a traditional family physician to becoming an advocate for a low-carb, nutrient-dense diet. He discusses the principles of the Proper Human Diet, the impact of government and industry on nutritional guidelines, and the founding of the American Diabetes Society. Dr. Berry emphasizes the importance of understanding insulin levels and
Blue Zones with Belinda Fettke
In this episode, Zoë chats with Belinda Fettke, a health disruptor who challenges the prevailing dietary dogma of low-fat, high-carb diets. Belinda delves into the historical connections between dietary guidelines and religious ideologies, particularly focusing on the Seventh-Day Adventist Church's influence on nutrition science. The discussion transitions into the concept of Blue Zones, regions k
Carb addiction, obesity & GLP-1s with Dr Robert Cywes
In this conversation, Dr Robert Cywes discusses his journey as a metabolic health specialist and his insights into food addiction, particularly carbohydrate addiction. He emphasises the psychological aspects of eating behaviours, the role of insulin and hormones in obesity, and the impact of GLP-1 medications in treating metabolic diseases. Dr Cywes advocates for a comprehensive approach to managi
Integrative Medicine with Dr Shami Barathan
Zoë chats with Dr Shami Barathan about her journey from traditional medicine to integrative medicine, emphasising the importance of patient-centered care, nutrition, and lifestyle changes. She discusses the impact of stress on health, the significance of hormonal balance, and the role of HRT. The discussion also highlights the need for personal responsibility in health and the joy of living a ful
From heart attack to patient advocacy with Dr Tony Royle
Dr. Tony Royle shares his journey from a successful career as a military and commercial pilot to becoming a patient advocate after experiencing a heart attack. He discusses the impact of the medical system on his health, the challenges of medication, and the transformative power of lifestyle changes, including diet and exercise. Dr. Royle emphasises the importance of personal responsibility in hea
LMHRs with Professor Adrian Soto-Mota
In this episode, Zoë and Adrian Soto-Mota delve into the complexities of Lean Mass Hyper Responders (LMHRs) and their lipid profiles, discussing the implications of the Lipid Energy Model, the rarity of LMHRs, and the health considerations associated with their lipid triad. They address criticisms of recent research, the need for further studies, and the importance of understanding cardiovascular
Being Cancelled with Dr Gary Fettke
In this engaging conversation, Dr. Gary Fettke shares his journey as an orthopaedic surgeon who challenged dietary guidelines and public health messaging. He discusses the impact of nutrition on health, the challenges faced in medical education, and the political landscape surrounding health policies. The conversation also delves into the COVID-19 response, the importance of observational science,
Why Vegans Have Smaller Brains - Part 2
In part 2, Zoë explores the themes of farming, diet, and sustainability, focusing on the misconceptions surrounding plant-based diets and the importance of livestock in regenerative agriculture. The guests discuss the detrimental effects of modern arable farming on soil health and climate change, while advocating for a balanced approach to food production that includes both plant and animal source
Why Vegans Have Smaller Brains - Part 1
In this conversation, Zoë speaks with three experts, Dr Anita Tagore, Alison Morgan and David Ellis about their book, 'Why Vegans Have Smaller Brains and How Cows Reverse Climate Change.' They discuss the interconnectedness of diet, health, and the environment, critique current dietary guidelines, and explore the benefits of a meat-based diet. The guests share their personal journeys into nutriti
Prof Tim Noakes and Zoë explore fuelling for athletic performance
In this episode, Tim Noakes discusses his journey in exercise science, challenging the conventional wisdom surrounding carbohydrate loading and the role of glucose in athletic performance. He emphasises the importance of fat adaptation for athletes and the potential dangers of high carbohydrate diets, particularly in relation to type 2 diabetes. Noakes also reflects on the evolution of exercise sc
Ketogenic Psychiatry with Dr Rachel Brown
In this conversation, Dr. Rachel Brown discusses her journey into metabolic psychiatry, emphasising the importance of holistic health approaches, particularly the ketogenic diet, in treating mental health issues. She shares insights on the relationship between insulin resistance, gut health, and mental well-being, and highlights the significance of circadian rhythms in modern lifestyles. Dr. Brown
Unpacking the Health Risks of Processed Foods and Industrial Seed Oils with Dr. Chris Knobbe
In this conversation, Dr. Chris Knobbe discusses his journey from being an ophthalmologist to a public health advocate focusing on the dangers of processed foods and industrial seed oils. He highlights the relationship between the rise in use of seed oils and the increase in chronic diseases such as obesity, diabetes, and heart disease. Dr. Knobbe emphasises the need for a shift in dietary guideli
Zoë chats with Guy Ben Zvi about seed oils
In this fascinating conversation, Zoë and Guy Ben Zvi discuss the complexities of omega-6 fatty acids, particularly focusing on seed oils and their impact on health. They discuss the essential fats necessary for human nutrition, the dangers of oxidation in seed oils, and the ongoing debate surrounding their toxicity. Guy emphasizes the importance of understanding the biochemical processes involved
Zoë and Dr Nina Teicholz explore the negative health effects of seed oils
In this conversation Dr Nina Teicholz and Zoë explore the history and impact of seed oils in our diet. They discuss how seed oils, such as soybean and canola oil, were introduced into the food supply in the early 20th century and became increasingly popular due to their lower cost and the endorsement of health organizations, the influence of industry and other factors that have contributed to the
Zoë & Dr Peter Brukner discuss the power of nutrition in health and sports
In this conversation, Dr. Peter Brukner shares his journey from a successful sports medicine career to becoming an advocate for low-carb nutrition and its impact on health. He discusses his personal transformation after adopting a low-carb diet, the significant effects of nutrition on athletes, and the challenges faced in changing dietary guidelines. Enjoy the video, transcript and show notes ove
Zoë and Prof. Norman Fenton talk about his book 'Fighting Goliath'
In this conversation, Zoë chats with Professor Norman Fenton, a professor of risk at Queen Mary University about his book 'Fighting Goliath and his insights on COVID-19, the flawed narratives surrounding the pandemic, and the implications of lockdowns and vaccinations. Fenton discusses the inaccuracies in PCR testing, the misclassification of COVID-19 cases and deaths, and the psychological tactic
Zoë chats with Marc Girardot about The Bolus Theory
In this episode, Zoë chats with Marc Girardot, who discusses his groundbreaking work on his Bolus Theory, which posits that injections bypass the body's natural defenses, leading to various health issues. Girardot shares his insights on the implications of this theory, emphasising the need for a re-evaluation of medical practices and public awareness regarding the potential harms of injections. Vi
Zoë chats with Jon Furniss about the challenges of living with Type 1 diabetes
In this conversation, Jon Furniss shares his personal journey with Type 1 diabetes, detailing his diagnosis, self-education, and the importance of understanding insulin management. He discusses the impact of lifestyle choices, including diet and exercise, on blood glucose levels and shares insights from his experiences with fasting and endurance challenges. We also touch on the significance of gut
Zoë and Hannah Sutter discuss the complexities of the ketogenic diet
In this conversation, Zoë Harcombe and Hannah Sutter discuss the complexities of the ketogenic diet, exploring its history, variants, and applications in both weight loss and medical treatment, particularly for epilepsy. They discuss personal experiences with keto, the importance of compliance, and the need for individualised dietary approaches. The conversation also touches on future research dir
Zoë chats with Dr Ben Bikman about the use and effects of GLP-1 Agonists (Semaglutide - Ozempic and Wegovy)
In this episode, Zoë chats with Dr Benjamin Bikman about GLP-1 agonists, a class of drugs used for weight loss and diabetes management. They discuss the role of GLP-1 in metabolism, the effects of GLP-1 agonists on weight loss and insulin sensitivity, and the potential side effects and limitations of these drugs. Dr Bikman explains how GLP-1 agonists slow down intestinal movement, leading to feeli
Zoë chats with Dr Ahmad Malik about prioritising patient values in medical care
In this conversation, I chat with Dr Ahmad Malik, a foot and ankle surgeon, about his experience in the medical field and the impact of guidelines on patient care. We discuss the influence of guidelines on medical decision-making, the commercialisation and privatisation of the NHS, and the erosion of clinical expertise. Ahmad shares his concerns about the de-skilling of surgeons and the focus on e
Zoë chats with Dr Lindsay Browning about the importance of sleep
Dr Lindsay Browning is an international sleep expert, psychologist and best-selling author. In this conversation we discuss the importance of sleep and the misconceptions surrounding it. Dr Browning explains that sleep cycles consist of different stages, including deep sleep and REM sleep and that it is normal to wake up multiple times during the night. Dr Lindsay Browning discusses the importance
Zoë chats with Guy Ben Zvi about Omega3 and fish oils
I really enjoyed this interview. I learned lots and I found Guy's answers to what seemed like basic questions very interesting. In an hour we covered: Why Guy became interested in omega-3 in the first place? For him and his family; The three top dietary factors that he thinks are part of chronic disease; The forms in which omega-3 comes and what the balance should be and many more fascinating ques
Zoë chats with Dr Christy Kesslering about metabolic health and cancer
In this conversation, Dr. Christy Kesslering discusses the connection between cancer and metabolic health. She shares her journey as a radiation oncologist and how she discovered the importance of insulin in cancer development. Dr. Kesslering emphasises the role of markers in assessing metabolic health and guiding dietary interventions. She also discusses the evidence for the efficacy of diet in c
Zoë chats with James Goolnik about dental health
Dentist James Goolnik discusses the connection between dentistry and nutrition, specifically focusing on the impact of sugar on dental health. He emphasizes the importance of regular dental checkups and explains how dentists can identify early signs of tooth decay and oral cancer. For detailed shownotes, transcript and video, visit https://www.zoeharcombe.com
Zoë chats with Nick Thompson, aka The Holistic Vet
Nick Thompson is a vet. He has been fighting for responsible, species-appropriate raw food feeding for pets for over 25 years. His tireless drive for healthy pets from birth to graceful old age brought him to raw feeding in the mid-1990s. We struggled to keep this to an hour covering so much of interest to animal lovers and pet owners – as well as anyone interested in diet and health… For vide
Gary Taubes and Zoë chat about science, diabetes, journalism and books
In this really varied podcast (a bit over an hour), Gary and Zoë cover topics from bad science to sugar. There were many prepared questions, but the first question took a really interesting direction, which led to the uncovering of many varied topics. For video and transcript, visit https://zoeharcombe.com
Zoë chats with Dr Georgia Ede about diets
In this wonderful meeting of minds, Georgia and Zoë talk about why the dietary guidelines are just about the opposite of what we should be advised to eat. They discuss how they both got into the world of diet and health and why they now think as they do. Georgia shares when and how she personally realised that many plants were 'not her friends' and how she resolved this. They cover animal foods
Gareth Wyn Jones and Zoë chat about modern farming
In a lively hour, Gareth and Zoë discuss all things farming from BAFTA nominations, supermarket power, fair prices for produce, diversification, the weather, the 'Beast from the East', to Brian May, badgers and, of course, Clarkson's Farm.
Ian Lake chats with Zoë about living with Type 1 Diabetes
Dr Ian Lake is a UK General Practitioner and a person with Type 1 Diabetes, T1D. He was diagnosed with LADA (Late Autoimmune Diabetes in Adults) Type 1 Diabetes, at age 36 and managed it with a DAFNE (Dose Adjustment For Normal Eating) style approach for the first 20 years. He changed his approach to a very low carb diet approximately 9 years ago and he shares his learnings and experiments in thi
Jason Fung chats with Zoë about Type 2 Diabetes
In this episode, Jason Fung and Zoë discuss low carb, low calorie and fasting as tools for putting T2D into remission. The discussion included the metabolic challenge with low calorie diets and why fasting avoids this. Jason sorts out thermodynamics along the way! Full show notes, video and transcript over at https://www.zoeharcombe.com/
Zoë chats with Ben Rubin about the UK NHS health system
A fascinating two part chat with Ben Rubin in which we explored the NHS, Ben's personal connections with the NHS, why it's so complex, the costs, how the NHS should be designed (human centred) and how it is designed (layer upon layer of tech projects and upgrades). Part 2 is available at zoeharcombe.com and dietandhealthtoday.com
Zoë chats with Prof. Marcantonio Spada about substance and behavioural addiction
Professor Marcantonio Spada is Professor of Addictive Behaviours and Mental Health in the School of Applied Sciences at London South Bank University where he is Deputy Lead of the Centre for Addictive Behaviours Research and Course Director of the MSc Addiction Psychology and Counselling. Professor Spada also serves as both Editor-in-Chief of Addictive Behaviours and Addictive Behaviours Reports,
Liz Earle chats with Zoë about the importance of maintaining great mid-life health
Liz Earle MBE has been a trusted authority in the world of wellbeing for over 30 years. She has written more than 35 books on many aspects of nutritional, hormonal and gut health, as well as being a regular wellness TV presenter and host of the popular Liz Earle Wellbeing Show podcast. She is passionate about improving the health of mid-life women and beyond, especially helping women from all back
Zoë chats with Dr Malcolm Kendrick about his new book... The Clot Thickens
Dr Kendrick is a GP living in Macclesfield, England. He has spent over 30 years researching the reasons for heart disease, which you can now read about in his new book "The enduring mystery of heart disease... The Clot Thickens"
Zoë chats with Monya Kilian Palmer about keto recipes
Monya is a chef and culinary consultant originally from Cape Town, South Africa. Since moving to the UK in 2012, she has worked for both Heston Blumenthal's Fat Duck Group and Le Cordon Bleu.
Zoë chats with Zoë Clews about what can be achieved with hypnotherapy
Zoë Clews is a Clinical Hypnotherapist, Mental Health Campaigner, businesswoman & one of the most recommended and highly regarded Hypnotherapists working in the UK today. As a Complex PTSD, Anxiety & Depression specialist she has nearly 20 years' experience working with private clients to treat a wide range of conditions and is the founder of Zoë Clews & Associates which is an 11 strong team of Hy
Dr Jen Unwin chats with Zoë about her work, her book and sugar addiction
Dr Jen Unwin is a Consultant Clinical Health Psychologist. She was a past Chair of the UK Association for Solution Focused Practice and winner of the British Psychological Society Karen Ehlert Lifetime achievement award in clinical health psychology. in this podcast, she chats with Zoë about her work, her book and sugar addiction
Zoë chats with Frédéric Leroy about the global demonisation of livestock farming
In essence, Frédéric is a unique expert in being able to discuss the food supply from a global perspective – considering both human health and planet health. He understands the role that ruminants play from in factors from nutrition to topsoil and his understanding of the big food companies and other major organisations trying to influence what we eat, is second to none.
Zoë chats with Davs Dennis about his passion for puppy training
Davs (Dafydd) Dennis is a former Royal Marine, paramedic, current CrossFit seminar staff flow master and CrossFit affiliate owner. The important part of Davs' bio for this podcast is that he is the owner of Cardiff Dog Training! Davs is all these things in his brief bio, but far more importantly he's a friend and as fabulous a person as his dogs think he is!
Zoë chats with Paul Kaye about the issues raised in his book 'The Killing Fields'
Poacher turned gamekeeper, Paul Kaye, takes an insiders look at the games played by the food industry and supermarkets to ensure we make bad food choices.
Laura Dodsworth talks about her new book 'A State of Fear'
Laura Dodsworth is an author, journalist, photographer and filmmaker. In her latest book 'A State of Fear', she investigates how the government weaponised our fear against us – supposedly in our best interests – until we were one of the most frightened countries in the world.
Davs Dennis chats about the importance of maintaining functional fitness
Davs (Dafydd) Dennis is a former Royal Marine, paramedic, current CrossFit seminar staff flow master and CrossFit affiliate owner. In this episode on fitness, Davs and Zoë use their shared knowledge and experience of the CrossFit terminology and principles to talk about fitness generally.
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