
The Plant Free MD with Dr Anthony Chaffee Episode 293: Cholesterol Does NOT Cause Heart Disease
Jul 23, 2025
In this conversation, Dr. Anthony Chaffee, a medical doctor and former professional rugby player, challenges conventional views on cholesterol and heart disease. He discusses how fasting affects cholesterol levels and debunks myths surrounding saturated fats, highlighting sugar's role in heart issues. Chaffee also explores the impact of ketogenic and carnivore diets on thyroid health. With groundbreaking studies and a critical reevaluation of dietary guidelines, he encourages listeners to rethink what a 'healthy' diet truly means.
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Cholesterol Supports Nerve Function
- Cholesterol supports nerve myelination that enables fast nerve signal transmission and coordination.
- Without enough cholesterol or B12, nerves can demyelinate, causing brain and nerve damage.
Statins Harm Brain Cholesterol
- Statins block cholesterol synthesis in the brain, leading to cognitive decline and Alzheimer's symptoms.
- Discontinuing statins reversed Alzheimer's symptoms in some reported cases.
No Causal Link: Cholesterol & Heart Disease
- No experimental study has proven cholesterol or saturated fat cause heart disease.
- Some trials showed more deaths when saturated fat and cholesterol were reduced.

