The gastrointestinal (GI) system is a largely independent, self-maintaining tract. In addition, the GI tract communicates with the nerves and brain to fine tune its activity. Reflexes are pre-set nerve and muscle responses that control many processes in the body.

I would like to introduce you to two GI reflexes that are essential for proper digestion and absorption of food as well as efficient elimination of waste. Keep in mind that the word stomach refers to the small bag- like organ at the bottom of the esophagus, rather than the entire abdominal area below the ribs.