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 ...

The brown color of poop comes from the bile that is added by the liver to your bowl of cereal as it makes its way through the ...

Coffee is more than just a morning ritual or an afternoon pick-me-up; it’s a powerful beverage that has surprising effects on the body — particularly the digestive system. For many people, a cup of ...