The esophagus empties into the stomach, a large, muscular chamber that mixes food up with digestive juices including the enzyme pepsin, which targets proteins, and lipase, which works on fats.

Anyone who suffers from a hereditary, genetically-determined digestive enzyme limitation like lactose or fructose intolerance ...

Digestive enzymes work to dissolve the prey inside its own shell. Once the prey is dissolved, the cardiac stomach, which now contains the dissolved prey, pulls back inside the sea star’s body ...

How well do you know your intestines? Small and large, see if you’ve got the inside track on your digestive tract when you take this WebMD quiz.

further impacting your digestive health. Traveling can be tough on your stomach, but with these expert tips, you can better prepare your gut for the journey. Whether it's through maintaining a ...

Digestion happens in the digestive system, which begins at the mouth and ends at the anus. The clear plastic bag represents the stomach which ... the small intestine inside the body.

Digestion happens in the digestive system, which begins at the mouth and ends at the anus. The clear plastic bag represents the stomach which ... the small intestine inside the body.