Peptide Hormones in Gastrointestinal Tract

Peptide hormones in the gastrointestinal tract are small proteins that help regulate digestion and appetite. Produced by cells in the stomach and intestines, these hormones communicate with the brain and other organs to signal hunger, satiety, and digestive processes. Examples include gastrin, which stimulates stomach acid production, and ghrelin, known as the "hunger hormone." Together, they play a crucial role in ensuring that our bodies efficiently process food, manage energy levels, and maintain overall gut health.