Seed Oils Are the Worst Foods in Your Diet with Dr. Cate Shanahan | 1168 | Dave Asprey

Cholesterol's Role

Cate Shanahan challenges the conventional view of cholesterol, presenting it as a vital nutrient rather than a risk factor. She argues that high cholesterol is often an indicator of a nourished body, contradicting the common belief that it is harmful 1. Dave Asprey supports this perspective, highlighting cholesterol's role in producing essential hormones and maintaining brain health 2. Cate emphasizes the need to understand oxidative stress, which she identifies as the true culprit behind many health issues, rather than cholesterol itself 3.

Cholesterol is a nutrient. And doctors are so brainwashed about it's being unhealthy for us.

--- Cate Shanahan

This perspective invites a reevaluation of cholesterol's role in health and disease.

   

Medical Misunderstandings

The discussion highlights the complexity and misconceptions surrounding cholesterol in modern medicine. Cate Shanahan criticizes the oversimplification of cholesterol's role, pointing out that markers like LP are often misunderstood and linked to oxidative stress rather than cholesterol itself 4. She explains that ApOB, a protein involved in fat distribution, is wrongly demonized due to its association with LDL, despite being essential for nutrient transport 5. Dave Asprey questions the prevailing medical narrative, suggesting that the focus on cholesterol might be misplaced.

It's not a bad guy, and it's associated with LDL. That is how it's gotten called out as a problem, but it literally is not a problem.

--- Cate Shanahan

This conversation urges a deeper understanding of cholesterol beyond traditional medical beliefs.

   

Challenging Theories

Cate Shanahan critiques the historical and scientific foundations of the cholesterol-heart disease link, tracing it back to Ancel Keys and his ties to the vegetable oil industry 6. She argues that the original studies, like those involving oxidized cholesterol in rabbits, were flawed and have led to widespread misconceptions 7. Dave Asprey adds that marketing and misinformation have perpetuated these beliefs, often to the detriment of public health 8.

The cholesterol theory of heart disease came from Ancel Keys, who was the benefactor of $1.75 million of research money from Procter and Gamble.

--- Cate Shanahan

This critique encourages a reevaluation of long-held assumptions about cholesterol and heart disease.