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 ...

If you have ever watched a dog eyeing a steak dinner, you can literally see the drool (saliva) dripping from his mouth. People are usually a little more discreet than that! The digestive system looks ...

Our digestive system is a crucial component of our body ... It is a long channel through which food passes, beginning from the mouth and terminating the moment the waste is excreted from the ...

Discover how the temperature of your meals impacts digestion and learn which temperatures work best for optimal digestive ...

Save guides, add subjects and pick up where you left off with your BBC account. The digestive system is like a big food factory inside our bodies. Its job is to break down the food we eat into ...