People with more active brown fat burn more calories after eating carbs — the more active their brown fat, the more energy they burn.

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Pro

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Evidence from Studies

Supporting (1)

42

Community contributions welcome

42

Brown fat-associated postprandial thermogenesis in humans: Different effects of isocaloric meals rich in carbohydrate, fat, and protein

Cross-Sectional Study

Human

2022

Scientists gave men a carb-heavy meal and found that those with more brown fat burned more calories after eating — but only with carbs, not fat or protein. This proves brown fat helps your body burn off carbs after a meal.

Contradicting (0)

0

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No contradicting evidence found

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Source Study

Brown fat-associated postprandial thermogenesis in humans: Different effects of isocaloric meals rich in carbohydrate, fat, and protein

Score: 42

DOI: 10.3389/fnut.2022.1040444

Similar Assertions

Your brown fat only helps burn calories after you eat carbs—not after you eat protein or fat.

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Your brown fat only helps burn calories after you eat carbs—not after you eat protein or fat.

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After eating carbs, people with more active brown fat keep burning extra calories for the full two hours afterward, not just right after the meal.

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Your brown fat only helps burn calories after you eat carbs — not after you eat protein or fat — which means it’s picky about what food it helps you burn.

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People with more active brown fat burn over twice as many extra calories after eating carbs as people with less active brown fat — this could explain why some people stay leaner even when eating the same food.

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