Ep. 443 Dogmatism in Nutrition: When It Becomes an Identity with Nina Teicholz

Today, I am thrilled to reconnect with my friend and colleague, Dr. Nina Teicholz, an investigative science journalist, author, nutritional thought leader, and a science writer I love to follow. In our conversation today, Dr. Teicholz highlights the challenges of distinguishing real news from propaganda, and we examine how nutritional dogma shapes the identity of many individuals. We explore the history and consequences of our food guidelines, including the Diet-Heart Hypothesis and the Seven Countries Study, looking at the impact of cancel culture in science, the role of seed oils and processed carbohydrates, and the misconceptions about red and processed meats. She also shares her vision for the future, which includes much-needed shifts in nutritional guidelines to improve metabolic health. This discussion with Nina Teicholz is eye-opening, so you may want to listen to it more than once. IN THIS EPISODE YOU WILL LEARN: Difficulties with finding real information and reliable advice on nutrition and health Why we need to be open-minded about dietary changes Biological truths that apply to all humans How toxins and chronic stress impact our health Historical context of our dietary guidelines How the Seven Countries Study impacted the Diet-Heart hypothesis Long-term influence of the Diet-Heart hypothesis on our dietary guidelines Nina outlines the unintended consequences of the Diet-Heart hypothesis Challenges of changing the current diet guidelines How the notion that red and processed meats cause cancer came about Bio: Nina Teicholz Nina Teicholz, a science journalist, is the author of the New York Times bestseller The Big Fat Surprise, which upended the conventional wisdom on dietary fat–especially saturated fat—and spurred a new conversation about whether these fats in fact cause heart disease. Named a *Best Book* of the Year by The Economist , The Wall Street Journal , and Mother Jones , among others, it continues to be called a must-read for anyone seeking to understand the amazing story of how we came to believe fat is bad for health and what a better diet might look like. Nina is also the founder of the Nutrition Coalition, a non-profit working to ensure that government nutrition policy is transparent and evidence-based-work for which she’s been asked to testify before the U.S. Department of Agriculture and the Canadian Senate. Teicholz is a graduate of Stanford and Oxford Universities and previously served as associate director of the Center for Globalization and Sustainable Development at Columbia University. Dr. Teicholz lives in New York City with her husband and two sons. Connect with Cynthia Thurlow Follow on Twitter Instagram LinkedIn Check out Cynthia’s website Submit your questions to support@cynthiathurlow.com Connect with Nina Teicholz On Instagram X (@bigfatsurprise) Unsettled Science The Big Fat Surprise: Why Butter, Meat, and Cheese Belong in a Healthy Diet Nutrition Coalition Dietary Guidelines Primer