The Harms of Vegetable Oils with Dr. Catherine Shanahan

Empowered Nutrition

Podcast Show Notes

About Dr. Cate: Dr. Cate Shanahan, MD, is a renowned physician, best-selling author, and a leading authority in the field of nutrition and wellness. With a trailblazing approach, she challenges conventional nutrition science, advocating for the benefits of traditional fats, meats, and produce while cautioning against the adverse effects of seed oils. Dr. Cate's work has transformed wellness wisdom, helping people overcome biology-driven cravings and embrace ancestral diets for optimal health. Through influential books and extensive expertise, she dispels myths, reveals conflicts of interest in nutrition science, and empowers individuals to make informed choices for their well-being. Dr. Cate Shanahan is a driving force behind the health and nutrition movements, sparking new product trends and teaching millions the merits of traditional diets.

Introduction:

• In this episode, we dive deep into the world of nutrition and the often-overlooked impact of vegetable seed oils with Dr. Kate Shanahan.
• Dr. Cate Shanahan is a family physician, biochemist, and author of "Deep Nutrition" and "The Fatburn Fix," with her upcoming book, "Dark Calories." She specializes in nutrition and its profound effects on health.

Key Takeaways:

1. Vegetable Seed Oils vs. Ancestral Diet

• Dr. Cate Shanahan shares her journey and experiences living in Hawaii, where she discovered the impact of vegetable seed oils on health.
• She emphasizes how these oils were celebrated and woven into the local culture, making it essential to understand their effect on our health.

2. The Role of Oxidative Stress

• Dr. Cate explains that oxidative stress, rather than the omega-6 to omega-3 ratio, is the primary mechanism behind the harm of vegetable seed oils.
• She debunks the common misconception that all omega-6 fats are harmful, highlighting the importance of understanding the chemistry behind it.

3. Processed and Refined Oils

• The refined nature of vegetable seed oils strips away antioxidants and nutrients, leaving only the unstable polyunsaturated fatty acids.
• These oils not only require more antioxidants for digestion but also lack the protective nutrients, leading to oxidative stress within our cells.

4. Practical Changes

• Dr. Cate emphasizes that adopting a more ancestral diet doesn't have to be overly complicated. Simple changes in daily meals can lead to significant health improvements.
• While more complex diets have their place, even small adjustments can have a positive impact on health.

5. Upcoming Book: "Dark Calories"

• Dr. Cate Shanahan's new book, "Dark Calories," is available for pre-order and offers a broader perspective on the impact of vegetable seed oils and cholesterol.

Conclusion:

• Dr. Cate Shanahan's insights shed light on the importance of understanding the chemistry behind nutrition, specifically in relation to vegetable seed oils. These often hidden and processed ingredients have a significant impact on our health, and simple dietary changes can lead to remarkable improvements.

Outro:

• Thank you for tuning in to this episode. If you found this information valuable, please subscribe, rate, and review the podcast. You can find more resources and Dr. Cate Shanahan's books on her website.

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