ZOE Science & Nutrition

Felice Jacka, a Professor of Nutritional Psychiatry and Director of the Food & Mood Centre, discusses the powerful connection between food and mood. She shares insights from the groundbreaking SMILE study, highlighting how dietary changes can significantly reduce depression symptoms. Felice emphasizes the importance of focusing on food quality over calorie counting and explores the gut-brain axis, revealing how gut health impacts emotional well-being. The conversation also touches on the evolving understanding of mental health and the stigma surrounding it.

Recent research reveals staggering insights, such as how a single hotdog could shorten your life by 38 minutes while salmon might extend it by 70. This intriguing data prompts a deeper discussion about whether dietary choices can truly offset past poor eating habits. The hosts explore how simple, moderate changes can yield significant health improvements and emphasize the necessity of focusing on food quality over mere calories. They also shed light on the rapid benefits of healthier eating, showcasing real lifestyle transformations that enhance vitality.

Biochemist Jessie Inchauspe, founder of the Glucose Goddess movement, and Dr. Sarah Berry, a leading nutrition expert, dive deep into the science of blood sugar management. They discuss how monitoring blood sugar can reshape health, debunk misconceptions about calorie counting, and unveil dietary hacks to control spikes. Notable insights include the impact of food order on glucose levels, strategies for managing blood sugar during menopause, and the 'fiber first' principle to minimize spikes. Their engaging dialogue offers actionable tips for everyone.

Dr. Sarah Berry, a nutrition and health expert, dives into the big debate over saturated fats, unraveling the mixed messages from the media. She challenges the villain narrative surrounding these fats, discussing their sources and historical perspectives. The conversation shifts to dietary context, arguing that quality matters more than simply cutting fats. Berry emphasizes the importance of informed swaps in our diet, preferring healthier fat options over refined carbohydrates for better health outcomes.

Christopher Gardner, a nutritional research professor at Stanford University, joins the discussion on the ketogenic diet. He tackles the contention surrounding keto, detailing its remarkable effectiveness for weight loss and diabetes management while cautioning against its extreme carbohydrate restrictions. Gardner shares insights from his clinical trial, emphasizing the importance of randomized control trials in nutrition. The conversation also contrasts the keto approach with the Mediterranean diet, revealing the nuances and challenges of each dietary strategy.

Processed foods aren't all bad! Delve into how food structure impacts metabolism and blood sugar. Discover the hidden benefits of fermentation and the complexity of food processing. Not all processed items are created equal; some can even boost nutrition. Listen in as the hosts challenge the stigma around plant-based options, revealing that they can be just as harmful. It's a fascinating exploration of how the modern food landscape shapes our health.

Join Frank Maixner from the Institute for Mummy Studies, who reveals the secrets of a 5,300-year-old Iceman, alongside Tim Spector, a leading scientist and co-founder of ZOE. They dive into the ancient diet and health of this remarkable figure, uncovering surprising insights about microbiome diversity and its implications today. Discover the Iceman's varied diet, from hunter-gatherer roots to his intriguing gut microbiome, plus how ancient dietary practices can inform modern health choices.

Dive into a new quick-hit segment where nutrition science meets brevity! Join the hosts as they explore fascinating topics like saturated fats, vitamins, and time-restricted eating. This refreshing format delivers insights into the latest research in just 15 minutes. It's like a healthy snack for your mind, providing nutritional nuggets that keep you informed and entertained throughout your day!

Dive into the intriguing world of superfoods, where foods like blueberries and salmon are said to hold magical health benefits. Discover the evolution of this buzzword and question whether the hype stems from genuine nutritional value or clever marketing. The hosts explore the ambiguous definitions and historical obsessions with specific nutrients, while advocating for a balanced diet as the real key to health. Plus, learn about 'super swaps' that incorporate healthier options for a more holistic approach to eating.

Dr. Sarah Berry, a leading expert in human nutrition who has conducted numerous clinical trials, joins Tim Spector, a co-founder of ZOE and a top researcher on the gut microbiome. They dive into the intriguing dual nature of inflammation—how it's essential for survival yet can lead to disease when excessive. The conversation explores the impact of diet on inflammation levels, the microbiome's role, and how chronic inflammation can affect weight and aging, especially in women post-menopause. They also discuss dietary strategies to minimize inflammation.