19 Fun Facts About the Digestive System What is the digestive system? The digestive system serves the role of taking in nutrients, eliminating waste, and absorbing and using the nutrients we take in.

In a world where sitting is the new smoking, physical exercise emerges as a crucial ally to boost digestive health and tackle constipation.

The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about 30 feet (9 meters) of these convoluted pipeworks, starting with the mouth and ending ...