--- title: "Meaning & Key Takeaway of: Fat—not carbohydrate—is the preferred…" description: "\"“Fat—not carbohydrate—is the preferred fuel of human metabolism and has been for all of human evolution. We”\" — David Perlmutter" image: "https://sms4smile.com/quotes/i/744/david-perlmutter-2461_food_fat-not-carbohydrate-is-the-preferred-fu_1610039.png" --- # Fat—not carbohydrate—is the preferred fuel of human… ![“Fat—not carbohydrate—is the preferred fuel of human metabolism and has been for all of human evolution. We” quote by David Perlmutter](https://sms4smile.com/quotes/i/744/david-perlmutter-2461_food_fat-not-carbohydrate-is-the-preferred-fu_1610039.png) [Download](https://sms4smile.com/quotes/i/744/david-perlmutter-2461_food_fat-not-carbohydrate-is-the-preferred-fu_1610039.png) [Open image](https://sms4smile.com/quotes/i/744/david-perlmutter-2461_food_fat-not-carbohydrate-is-the-preferred-fu_1610039.png) > ““Fat—not carbohydrate—is the preferred fuel of human metabolism and has been for all of human evolution. We”” [David Perlmutter](https://sms4smile.com/quotes/author/david-perlmutter/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. The body prefers fat over carbs for energy, a pattern that has persisted throughout human evolution. **In simple terms:** Humans naturally burn fat more efficiently than carbs. Key Takeaway Consider dietary choices that align with metabolic preferences. 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