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 ...
Teeth are made of enamel, calcium, and other substances. This article defines key terms to help you understand how teeth fit ...
We usually think nothing of our oral health unless something starts to hurt, but taking precautions to keep our mouths ...
Food enters the digestive system as soon as you put it in your mouth. This is where food is broken down by your teeth, mixed with saliva and swallowed. This is one of the best teams in the world!