You may understand the respiratory and digestive systems as separate entities but, in many ways, the two are intimately connected. For example, breathing provides oxygen to help your digestive tract ...

Food goes on a long, complex journey through your body before becoming poo. Each part of the digestive system plays a special role in breaking it down.

It’s large and it’s complicated, but a horse’s digestive system, much like a person’s, works like a dream when it’s maintained in a healthy state. Horses are hind gut fermenters, which means their ...

(CNN) — When people eat foods they love, sometimes those treats don’t love them back, causing digestive discomfort that has them reaching for a remedy. At times, that’s in the form of digestive enzyme ...