In this podcast, Dr Tim Spector, a gut health expert, talks about the crucial role of the gut microbiome in our overall health. They discuss topics like the impact of gut health on anxiety, depression, and diseases, the importance of fiber for optimal health, analyzing stool shape for gut health assessment, and the negative effects of excessive alcohol consumption on the gut microbiome.

What if everything that you knew about health was wrong, if calories didn’t count and food labels lied? That is exactly what Tim Spector OBE says in his multiple books, innumerable articles and TV appearances. Following the ancient greek belief that food is medicine, Tim has made it his mission to let people know how central gut health is to overall health, affecting your immune system, energy and even mental health. In this essential conversation, Tim discusses everything you need to know for your health, from eating the rainbow to fasting, this episode will change the way that you look at food and diets forever. You can purchase Tim’s most recent book, ‘Food for Life: The New Science of Eating Well’, here: https://amzn.to/3ZLrpsXFollow Tim:Instagram: https://bit.ly/46vt340Twitter: https://bit.ly/3VG0zilFollow me:https://beacons.ai/diaryofaceo Learn more about your ad choices. Visit megaphone.fm/adchoices

James Clear, bestselling author of Atomic Habits, shares insights on building healthy eating habits through small, sustainable changes. Professor Tim Spector emphasizes the power of diverse plant-based diets for better gut health and overall wellness. Dr. Sarah Berry discusses the impact of diet on menopause symptoms, breaking stigmas and encouraging open conversations. They also uncover the surprising benefits of coffee and olive oil, highlighting how these everyday items can aid heart health and cognitive function. Get ready for actionable tips to boost your nutrition!

Prof. Tim Spector, a genetic epidemiology expert focused on the gut microbiome, and Prof. Sarah Berry, a nutritional epidemiology authority, delve into smarter eating for 2025. They bust common food myths and emphasize quality over quantity in food choices. Key discussions include reducing ultra-processed foods, embracing plant-rich diets, and rethinking calorie counting. The duo highlights the joy of eating while suggesting practical tips, like strategic eating times, to enhance health and well-being.

Dr. Valter Longo, a leading longevity expert, and Prof. Tim Spector, a top nutrition scientist, dive into the fascinating world of biological versus chronological age. They discuss how fasting could be a game-changer for health and longevity, exploring revolutionary methods like the Fasting Mimicking Diet. Surprising findings on aging revealed through studies on twins shed light on our perceptions of age. They also address the dangers of prolonged fasting and promote balanced dietary approaches, highlighting the vital link between food choices and overall well-being.

Dr. Suzanne Devkota, Director of the Microbiome Research Institute, and Tim Spector, Professor of Epidemiology, delve into the fascinating world of gut bacteria and its crucial role in managing belly fat. They discuss how specific microbes can either support or hinder weight loss efforts and the complex relationship between visceral fat and immune health. Surprising insights reveal that the diversity of gut bacteria can impact overall well-being, and they share practical tips for improving gut health, including dietary changes and the benefits of fermented foods.

As Hippocrates said, food is medicine. But what food specifically for which person? Under what particular circumstances? And when? Thanks to some astonishing breakthroughs in medical technology, scientists are at the threshold of prescribing food to sidestep disease, predict diagnostic outcomes, promote longevity, and enhance well-being on a highly individuated basis. The era of personalized medicine is upon us. And at the tip of this revolution is today’s guest, Dr. Tim Spector.Arguably the world’s leading authority on the cutting edge of microbiome research, Tim is a globally-renowned epidemiologist and geneticist. He is also the bestselling author of several books, including The Diet Myth, Spoon Fed, and his latest work, Food for Life, an in-depth, scientific breakdown of what and when to eat, and ways we can all improve our own personal nutrition.This is a fascinating conversation that will leave you reframing the importance diet plays in your life—and what the near future holds for better health for all.Show notes + MOREWatch on YoutubeNewsletter Sign-UpToday’s Sponsors:Seed: seed.com/richrollROKA:  http://www.roka.com/Squarespace: Squarespace.com/RichRoll Caldera Lab: http://calderalab.com/richrollSriMu: http://srimu.com/rrp

Dr. Eran Elinav leads the Institute for Microbiome Research and his groundbreaking studies on artificial sweeteners raise serious questions about their safety. Prof. Tim Spector, an expert in gut microbiome research, discusses individual variability in responses to these sweeteners. Together, they delve into how artificial sweeteners may disrupt gut bacteria and contribute to chronic diseases. They explore the complexities of sugar substitutes, urging listeners to reconsider these seemingly harmless ingredients and their long-term health implications.

Shawn Stevenson, a bestselling author and health expert, teams up with Professor Tim Spector, a leading scientist and co-founder of Zoe, to explore the intricacies of metabolism. They reveal that only 12% of American adults are metabolically healthy, highlighting how sleep, stress, and ultra-processed foods can sabotage health. The duo shares simple, science-backed strategies to improve metabolism, emphasizing the importance of nutrient-dense foods and better sleep habits for overall wellbeing.

Ultra-processed foods have become ubiquitous in modern diets. Many of us eat them regularly without understanding their potential impacts on our health. From hidden additives to addictive properties, these highly processed foods can pose risks. Navigating the complex world of ultra-processing can be challenging, and many people struggle to understand what to avoid, how to break unhealthy habits, and make positive changes to their health.In today’s episode, Jonathan is joined by a special guest, Dr. Chris van Tulleken, to explore the science behind ultra-processed food. Dr. Chris van Tulleken is an infectious diseases doctor at University College Hospital, in London, and one of the BBC’s leading science presenters. Chris shares the groundbreaking research from his own lived experiments, including the now famous study with his twin brother Xand. His book Ultra-Processed People is out now.Jonathan and Chris are joined by ZOE regular Tim Spector. Drawing from their combined expertise, our guests provide practical tips and advice, empowering listeners to make informed choices and take control of their diets.Download our FREE guide — Top 10 Tips to Live Healthier: https://zoe.com/freeguideTimecodes:00:31 Introduction02:14 Quick Fire Questions05:25 Start of Chris's journey in nutrition06:47 Discordant twins - How can twin studies help us?08:51 What part do genetics play in our differences in health?12:52 What were the potential consequences of weight gain?15:20 What is ultra processed food (UPF)?16:54 What's the difference between processed and ultra processed food?18:52 Is ultra processing purely about profit?21:13 Examples of ultra processed foods (UPF)23:13 ZOE UPF survey - How much does the ZOE community eat?25:28 Are the products that say they're healthy lying to us?26:12 Are certain ingredients hidden by UPF?27:44 Is low fat yoghurt that good for us?30:39 Is UPF just junk food?32:56 Kevin Hall’s UPF study34:19 What makes UPF addictive?36:34 Chris' ultra processed food experiment39:12 Could food manufacturers make healthier UPF?41:23 How do we solve the issue of UPF as a society?45:26 Practical advice for cutting down on UPF51:37 Summary55:15 Goodbyes55:27 OutroFollow Chris on Twitter: https://twitter.com/DoctorChrisVTFollow ZOE on Instagram: https://www.instagram.com/zoe/Episode transcripts are available here.Is there a nutrition topic you’d like us to cover? Get in touch and we’ll do our best to cover it.