The digestive system is a group of organs working together to convert food into energy and basic nutrients.The organs and glands in the body that are responsible for digestion. The digestive system begins with the month and extends through the esophagus, stomach small intestine, and large intestine ending with the rectum and anus. Your digestive system is uniquely designed to turn the food you eat into nutrients, which the body uses for energy, growth and cell repair.
The month is the beginning of the digestive tract. In fact, digestion starts here as soon as you take the first bite of a meal. Chewing breaks the food into pieces that as more easily digested.The human digestive system also contains such enzymes.The digestive system also employs these types of enzymes to break down food. Proteases break down proteins, amylases break down carbohydrates and lipases break down fats. For example, your saliva contains both amylases and lipases, and your stomach and small intestine use proteases.
The small intestine, which makes up about two-thirds of the length of the digestive tract, is where most of the digestion and absorption of nutrients takes place. After further breaking down the chyme with powerful enzymes, the small intestine absorbs the nutrients and passes them into the bloodstream.