What is enterogastric reflex?

The enterogastric reflex is a physiological response that occurs in the digestive system when food enters the small intestine. This reflex involves the communication between the intestines and the stomach to regulate the rate of gastric emptying and ensure proper digestion and absorption of nutrients.

When food enters the small intestine, receptors in the intestinal lining detect the presence of nutrients and send signals to the brain and stomach to slow down the rate of emptying. This is important to allow enough time for proper digestion and absorption of nutrients in the small intestine.

The enterogastric reflex is controlled by the enteric nervous system, which is a complex network of nerves located in the intestines. This reflex also involves the release of hormones such as cholecystokinin (CCK) and secretin, which help to regulate digestion and absorption of nutrients.

Overall, the enterogastric reflex plays a crucial role in coordinating the digestive process and ensuring that nutrients are effectively absorbed from the food we eat. It helps to maintain optimal digestive function and prevent issues such as malabsorption or indigestion.