Gallbladder Contraction

Moving bile salts into the intestines for digestion (essential for digesting fats and absorbing vitamins A, D, E, and K).

Yes
No
No

Cause Pancreatic Enzyme Secretion

Crucial in the digestion of carbohydrates, fats, and proteins in the small intestine.

Yes
Indirectly
Indirectly

Slow Gastric Emptying

Allows more time for digestion and absorption of nutrients; prevents overloading the small intestine with chyme.

Yes
Yes
No

Cause Satiety and Appetite Regulation

Regulates food intake and prevents overeating.

Yes
Yes
No

Promotes the Growth and Maintenance of the Gastrointestinal Tract

Helps maintain a healthy and functional digestive system.

Indirectly
Indirectly
Indirectly

Stimulation of Insulin Secretion

Helps regulate blood glucose levels after eating.

Indirectly
Yes
Yes

Modulation of Gastric Acid Secretions

Protects intestinal lining and optimizes pancreatic enzyme function in less acidic environments.

Yes
Yes
No

Inhibit the Release of Glucagon from the Pancreas

Prevents an increase in glucose and fatty acids in the blood.

Indirectly
Yes
No

Be a Neurotransmitter in the Brain

Regulates anxiety, pain perception, and memory.

Yes
Yes
Yes

Act on the Brain to Promote a Feeling of Fullness

Acts on the brain to promote satiety.

Yes
Yes
No

Cross the Blood Brain Barrier

May provide neuroprotective effects.

Yes
Yes
Yes

Interact Positively with Hormones

Positively interacts with hormones such as secretin and gastrin to regulate the digestive process.

Yes
Yes
Yes