Cholecystokinin (CCK): A Hormone with Diverse Functions
Cholecystokinin (CCK) is a hormone and neurotransmitter that plays a vital role in digestion, appetite regulation, and other physiological processes. It is produced in the I-cells of the small intestine and released in response to the presence of food, particularly fats and proteins. CCK then travels through the bloodstream to various tissues and organs, where it exerts its diverse effects. Functions of Cholecystokinin CCK is involved in a wide range of bodily functions, including:...