Nutrition
Cholecystokinin and Satiety
CCK is a gut hormone that promotes fullness after protein- and fat-containing meals. Whole meals beat ultra-processed snacks for lasting satiety.
Cholecystokinin (CCK) is a gut hormone released after protein and fat in a meal, slowing gastric emptying and signaling fullness to the brain. Higher-protein, higher-fiber meals trigger stronger CCK responses than ultra-processed snacks that pass through quickly.
It supports satiety but does not override sleep debt or stress eating alone.
Common questions
-
Which foods raise cholecystokinin most?
Meals with adequate protein, healthy fats, and fiber stimulate CCK more than refined carb snacks alone. Distribution across the day still matters for total calories.
Related terms
Put Cholecystokinin Satiety into practice
Ohga connects nutrition, fitness, focus, and habits with an AI copilot that learns your patterns. Join the waitlist for early access.