Fat doesn’t make obese men feel as full or eat less as it does in lean men, meaning their bodies respond differently to fatty foods.

Pro

Against

Evidence from Studies

Supporting (1)

Community contributions welcome

Effects of fat, protein, and carbohydrate and protein load on appetite, plasma cholecystokinin, peptide YY, and ghrelin, and energy intake in lean and obese men.

Cross-Sectional Study

Human

2012 Jul

The study found that when obese men ate fatty meals, they still felt hungry and ate more later, while lean men felt fuller and ate less—meaning fat doesn’t make obese men feel as full as it does lean men.

Contradicting (0)

Community contributions welcome

No contradicting evidence found

Source Study

Effects of fat, protein, and carbohydrate and protein load on appetite, plasma cholecystokinin, peptide YY, and ghrelin, and energy intake in lean and obese men.

Score: 27

DOI: 10.1152/ajpgi.00478.2011

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