ZOE Science & Nutrition

Join gastroenterologist Will Bulsiewicz as he dives into the fascinating world of gut health. Known for his expertise in the gut microbiome's impact on overall well-being, he shares signs of an unhealthy gut, from mood fluctuations to digestion issues. They explore the limitations of microbiome testing and encourage open discussions about bowel health. Plus, learn about the playful 'Blue Poop Challenge,' a fun way to assess gut transit time. Empower your health with practical tips to improve your gut and enhance your overall vitality!

Javier Gonzalez, an associate professor of human physiology, and Sarah Berry, a leading expert in human nutrition, discuss how exercise plays a crucial role in blood sugar management. They explore how different types of physical activity can improve blood sugar control, even while fasting. The conversation highlights the interplay between exercise intensity and hormonal changes, as well as practical tips for integrating movement into everyday life. Listeners discover the link between exercise, metabolic health, and dietary choices for optimal wellness.

In this engaging discussion, Sarah Berry, a nutritional science expert, shares her insights on managing cholesterol through diet. She reveals that many are unaware of their cholesterol levels and why shifting dietary habits is crucial for heart health. The conversation contrasts the portfolio and Mediterranean diets, emphasizing the power of healthy fats. Additionally, Sarah highlights the impact of personal genetics and gut health on cholesterol responses, urging the importance of tailored nutrition strategies for optimal results.

Shiranee Sriskandan, a leading expert on Group A Streptococcus from Imperial College London, joins Tim Spector, co-founder of ZOE and a top scientist tracking infectious diseases. They discuss the alarming rise in Strep A infections this year, particularly among children, leading to severe health concerns. The conversation covers common symptoms to watch for, the differences in healthcare approaches between the UK and US, and the complexities surrounding antibiotic use and vaccine development. Parents are given essential tips for monitoring their children's health.

Tara Swart, a medical doctor and neuroscientist, and Sarah Berry, a leading expert in human nutrition, team up to delve into the science behind New Year's resolutions. They discuss the origins of these age-old promises and whether they're effective. Key strategies include the power of neuroplasticity for habit formation, the importance of setting micro targets, and practicing self-kindness. The duo also emphasizes moderation over total abstinence, particularly with habits like drinking, providing insights to make resolutions more sustainable and achievable.

Discover how the company you share meals with can transform your dining experience! Eating together not only boosts nutritional quality but enhances emotional well-being too. Research shows communal meals can slow your eating pace and improve the intake of fruits and vegetables, particularly among children. Learn about the surprising health benefits of dining socially, like better gut health and reduced food waste. It's not just what you eat, but who you share it with that matters!

Tim Spector, a leading scientist and co-founder of ZOE, shares his transformative journey from a health crisis to advocating for nutritious eating. He discusses practical strategies for dinner choices, emphasizing the significance of personalized diets and gut health. Spector reveals his experiences with dietary studies and the benefits of plant-rich meals. He also highlights the challenges of healthy eating in today's world, championing community and sustainability while offering tips for enjoyable, mindful food selection.

Will Bulsiewicz, an expert in gut health and nutrition, shines a light on the gluten debate. He breaks down the myths surrounding gluten, emphasizing that concerns mostly apply to celiac disease. Interestingly, many symptoms attributed to gluten sensitivity might stem from other dietary components. Bulsiewicz also warns against relying on ultra-processed gluten-free foods, which could deprive us of essential nutrients. The conversation prompts a re-evaluation of our relationship with gluten and the importance of whole grains in a balanced diet.

Matthew Walker, a renowned neuroscientist from UC Berkeley and founder of the Center for Human Sleep Science, dives deep into the mysteries of sleep. He reveals how vital sleep is for health, including its effects on cognitive function and emotional well-being. Matthew tackles common sleep myths and shares insights on the interplay between sleep, nutrition, and genetics. He offers practical tips to enhance sleep quality, highlighting the importance of bedroom conditions and the impact of caffeine and alcohol. Get ready to improve your nightly rest!

Will Bulsiewicz, a gastroenterologist specializing in digestive health, dives into the intriguing world of heartburn and acid reflux. He shares why over a billion people suffer from this common ailment and discusses the powerful nature of stomach acid. The conversation touches on the role of proton pump inhibitors and their potential risks when used long-term. Bulsiewicz also explores how dietary choices and meal timing can significantly impact digestive health, offering tips to manage and reduce symptoms effectively.