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The Model Health Show

TMHS 870: Is Vegetable Oil Actually Good For You? - With Dr. Cate Shanahan

Feb 17, 2025
In this enlightening discussion, Dr. Cate Shanahan, a family physician and New York Times bestselling author, tackles the controversial topic of processed seed oils. She highlights their dark history and links to modern diseases, revealing the dangers of oxidative stress associated with these fats. Dr. Shanahan critiques common misconceptions and the lack of regulatory oversight. The podcast also examines the hidden consequences of removing trans fats, urging a reevaluation of ultra-processed foods and promoting a return to whole, unrefined oils for better health.
01:10:38

Episode guests

Podcast summary created with Snipd AI

Quick takeaways

  • The history and processing of seed oils reveal their detrimental health effects, including links to chronic diseases and oxidative stress.
  • Critiques of observational and controlled studies highlight the misleading narratives around seed oils and their health implications.

Deep dives

The False Promise of Ultra-Processed Foods

The introduction of ultra-processed foods was initially seen as a breakthrough in convenience, with products like TV dinners and toaster pastries marketed as nutritious options that simplified meal preparation. However, decades of consumption have revealed these claims to be misleading and even dangerous, as many of these foods contribute to various health issues. The podcast highlights how marketing strategies and endorsements from government agencies have fueled the consumption of ingredients like seed oils while obscuring their detrimental effects on health. As a result, people are now facing the long-term consequences of adopting these products as staples in their diets.

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