Are Seed Oils Really Toxic? | Dr Sarah Berry

Angela welcomes Dr Sarah Berry to explore common misconceptions surrounding seed oils, including concerns about rancidity, oxidation, and their association with inflammation and cardiovascular disease. Sarah presents evidence from her extensive research, arguing that seed oils, when consumed in moderation, do not pose significant health risks and may even offer benefits, such as lowering LDL cholesterol.   KEY TAKEAWAYS Seed Oils Aren’t the Villains: Dr. Berry explains that seed oils have been misunderstood and demonised. They may lower LDL cholesterol and contain natural antioxidants like vitamin E, which protect against oxidation. Processing Myths Debunked: Many fear the chemicals in seed oil production, but Dr. Berry notes that most are removed or present in trace amounts that pose no health risks. Balance is Key: Olive oil remains the "king of oils," but a mix of oils, including rapeseed or sunflower, can provide various health benefits. Omega-6 Concerns Are Overblown: High omega-6 intake is fine as long as there’s enough omega-3 in your diet to balance it out. TIMESTAMPS AND KEY TOPICS 0:04 – Dr. Sarah Berry on misconceptions about seed oils 2:20 – Introduction by Angela Foster 4:15 – Common myths about seed oils (oxidation, inflammation, and rancidity) 8:10 – Benefits of seed oils in lowering cholesterol and inflammation 19:24 – Glass vs. plastic packaging for oils 24:04 – Comparing olive oil and rapeseed oil for health benefits 35:24 – Historical context of fats, trans fats, and dietary trends 41:04 – Deep frying and health concerns around reused oils 54:43 – Omega-6 and omega-3 ratios explained   VALUABLE RESOURCES Get a free snapshot of your health and personalised report at www.yourtotalhealthcheck.com Join The High Performance Health Community Episode 86 - https://omny.fm/shows/high-performance-health/086-hph Episode 357 - https://omny.fm/shows/high-performance-health/dark-calories-addressing-the-root-cause-of-oxidati Visit Just Thrive and use CODE ANGELA20 at www.justthrivehealth.com ABOUT THE GUEST Sarah is a Professor at King’s College London and Chief Scientist at ZOE, the science and nutrition company. An academic leader in Nutrition Science, Sarah has run more than 35 human nutrition studies and currently leads the world's largest in-depth nutrition research program, the ZOE PREDICT study. Her research is at the forefront of personalised nutrition, our understanding of fats and the food structure. Sarah’s recent studies explore topics such as menopause, snacking and cardiometabolic health. She’s often featured as an expert on ZOE's own podcast, ZOE Science and Nutrition, and regularly appears on television and radio to translate complex science into useful advice. CONTACT DETAILS Instagram Facebook LinkedIn Affiliate Disclaimer: Note this description contains affiliate links that allow you to find the items mentioned in this video and support the channel at no cost to you. While this channel may earn minimal sums when the viewer uses the links, the viewer is under no obligation to use these links. Thank you for supporting the show! Disclaimer: The High Performance Health Podcast is for general information purposes only and do not constitute the practice of professional or coaching advice and no client relationship is formed. The use of information on this podcast, or materials linked from this podcast is at the user's own risk. The content of this podcast is not intended to be a substitute for medical or other professional advice, diagnosis, or treatment. Users should seek the assistance of their medical doctor or other health care professional for before taking any steps to implement any of the items discussed in this podcast.