Perisztaltikáját

Perisztaltikáját refers to the involuntary wave-like muscular contractions that move food through the digestive tract. This process is crucial for the efficient breakdown and absorption of nutrients. In the esophagus, peristalsis propels swallowed food from the pharynx to the stomach. Once in the stomach, the muscular walls churn and mix food with digestive juices, and peristaltic waves then move the resulting chyme into the small intestine. In the small intestine, peristalsis continues to mix the food with enzymes and bile, while also moving it along for nutrient absorption. Finally, in the large intestine, peristalsis aids in the formation and propulsion of waste material towards the rectum for elimination. The coordinated action of smooth muscles in the digestive organs, regulated by the nervous system, ensures this continuous forward movement. Disruptions to peristalsis can lead to various digestive issues, including difficulty swallowing, constipation, or diarrhea.