More protein makes you feel full but doesn't stop you from snacking
Increased Protein Consumption during the Day from an Energy-Restricted Diet Augments Satiety but Does Not Reduce Daily Fat or Carbohydrate Intake on a Free-Living Test Day in Overweight Women.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
When women ate more protein while dieting, they felt less hungry and craved less junk food—but they still ate the same amount of chips and cookies when given free access.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
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Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
When women ate more protein while dieting, they felt less hungry and craved less junk food—but they still ate the same amount of chips and cookies when given free access.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 568 / 90
Evidence Score
Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.
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Claims (5)
In overweight women eating a 1250 kcal/day diet, increasing protein intake from 48 grams to 124 grams per day reduces hunger, desire to eat, prospective food consumption, and fast-food cravings, while increasing feelings of fullness, but does not change how much fat- and carbohydrate-rich food they eat afterward.
In overweight women eating fewer calories, increasing daily protein intake from 48 grams to 124 grams does not change how much fat and carbohydrate-rich food they eat later, even though they report feeling fuller and having fewer food cravings.
Among overweight women eating fewer calories, consuming beef protein or plant-based protein results in the same levels of fullness, food cravings, and later consumption of fats and carbohydrates.
Overweight women who eat 124 grams of protein per day while on a 1250-calorie diet experience lower hunger, less desire to eat, reduced thoughts about future food intake, and fewer cravings for fast food than those who eat 48 grams of protein per day on the same diet.
In overweight women on a 1250 kcal/day diet, eating 124 grams of protein per day does not lead to lower overall calorie intake when they are allowed to eat freely afterward, even though they report feeling fuller and having fewer food cravings.