ZOE Science & Nutrition

In this discussion, Professor John McGrath, a leading expert in molecular dermatology, reveals the truth behind common skincare myths. He debunks misconceptions about collagen supplements and dispels the belief that any product can reverse aging. The conversation delves into how skin truly ages, factors influencing its health, and the crucial role of sun protection. John emphasizes the importance of understanding scientific evidence over marketing hype, while highlighting a simple daily choice that can genuinely support skin health.

Tim Spector, a leading expert in genetic epidemiology and microbiome research, joins Nicola Segata to dive into the wonders of gut health. They discuss how microbiome diversity can be a game-changer for immune function and metabolism. Expect insights on how dietary choices, even indulgent ones, affect gut health. The conversation also tackles the adverse effects of medications like antibiotics on gut flora, underscoring the importance of nurturing your microbiome for overall well-being.

Tim Spector, a top epidemiologist and co-founder of ZOE, and Sarah Berry, a leading nutrition expert, dive into the surprising truths about dietary supplements. They discuss how many supplements may do more harm than good, debunking myths about nutrient deficiencies. With insights from groundbreaking clinical trials, they reveal the promising potential of a new prebiotic supplement aimed at enhancing gut health. Listeners are left equipped to navigate the complex world of nutrition and make informed choices for their well-being.

Nutrition expert Simon Hill, a strong advocate for plant-based diets, joins Dr. Will Bulsiewicz to tackle the protein debate head-on. They delve into the science behind muscle growth, highlighting how both plant and animal proteins can fuel strength effectively. Dispelling myths about the necessity of meat, they emphasize diverse dietary sources and the vital role of amino acids. The conversation also explores how plant-based proteins and gut health contribute to overall wellness, promoting a holistic approach to nutrition.

Dr. Andy Chan, a Harvard professor and leading expert on gut health, discusses the alarming rise of ultra-processed foods in our diets and their hidden health risks. He explains how these foods are linked to obesity, diabetes, and even cancer, particularly in children. Dr. Chan reveals the industry's manipulative strategies, highlighting why some seemingly healthy options can be harmful. He emphasizes the crucial role of the gut microbiome and suggests that a mother’s diet can significantly impact her child’s future health.

In this engaging discussion, Dr. Andy Chan, a Harvard Medical School professor, tackles the rising rates of colon cancer, particularly among younger adults. He emphasizes the critical need for early screenings starting at age 45 and various screening methods, including home tests. The conversation shifts to dietary strategies, highlighting how reducing red and processed meat, while increasing whole grains and fiber, can lower cancer risks. The impact of cooking methods on carcinogen formation is also discussed, providing valuable insights for healthier choices.

Join Liz Earle, a wellness expert with 40 years of experience, and Dr. Federica Amati, a scientist and nutritionist, as they dissect popular wellness trends this spring. They tackle the myths behind detox drinks and explore the benefits of red light therapy and beef tallow for skin health. Discover the science supporting creatine for muscle and cognitive enhancement, and gain insights into how social media influences health practices. Empower yourself with practical, evidence-based wellness tips to embrace the season of renewal.

In this engaging discussion, Professor Felice Jacka, a pioneer in Nutritional Psychiatry, reveals the surprising ways ultra-processed foods affect brain health. She highlights their negative impact on the hippocampus, crucial for memory and learning. Jacka shares compelling research linking diet quality to cognitive function and mental health, underscoring the importance of informed eating habits. With practical tips to reduce ultra-processed food intake, listeners are encouraged to make smarter dietary choices for a sharper mind.

Join Dr. Susanna Søberg, a pioneer of the 'Søberg Principle' focusing on cold exposure, and Prof. Tim Spector, a leading genetic epidemiologist, as they unveil the incredible health benefits of extreme temperatures. They discuss how cold plunges and saunas can enhance metabolism, improve insulin sensitivity, and reduce stress. Learn about the role of brown fat, the impact on gut health, and why short bursts of discomfort might just be the key to your wellness routine. Get ready to rethink your relationship with heat and cold!

Satchin Panda, a renowned Professor at the Salk Institute, explores the crucial link between eating patterns and health. He discusses how late-night snacking disrupts our circadian rhythms and impacts organ function. Panda shares insights from mouse studies showing the health benefits of time-restricted eating, emphasizing that limiting food intake to an 8 to 12-hour window can enhance overall well-being. He also highlights how this approach can lead to smarter food choices and healthier habits in our daily lives.