The digestive system is the series of tubelike organs ... The esophagus empties into the stomach, a large, muscular chamber that mixes food up with digestive juices including the enzyme pepsin ...

Traveling can be an exciting adventure, but for many, like myself, it often comes with an unwelcome companion: stomach ... digestive processes. "Your GI is run by your autonomic nervous system.

The digestive system is made up of key parts, each of which has a different function. Food passes through most of these parts in a journey from the mouth to the anus. Stomach This is a muscular ...

Because we have a digestive system! …a series of organs that break ... it travels down your oesophagus into your stomach where the food is churned with stomach acid to kill any germs which ...