What is Foregut?

Foregut refers to the upper part of the digestive system that extends from mouth to duoden, the first part of the small intestine. Preceded by Midgut and Hindgut, with Midgut consisting of most of the small intestine and the upper half of the large intestine and Hindgut containing the rest of the large intestine and rectum in the large intestine. Included are gastrointestinal authorities and nearby authorities that promote food disintegration and waste removal: mouth, esophagus, stomach, liver, gallbladder, abdominal, and the first two of the four segments of the duodenum, until it comes first. digestive tract. Once placed in the mouth, it is physically divided by the process of chewing or chewing and chemically broken with saliva, where the enzymes in the saliva begin to process carbohydrates and molecules of fat. After swallowing, the food travels around the esophagus and enters the stomach, where other enzymes known as proteases break down the protein, which is the process made by bacteria, pH-stomach acid.

The stomach enters a broken food-known as a chime-do duodenum of the small intestine through a pyloric sphincter. The four parts of the duodenum, the last part of the Foregut, are characterized by the fact that the duodenum will change the course three times. Extension horizontally to the right of the pyloric sphincter is the first section, which then turns 90 degrees down and creates the second part. It then turns 90 degrees back to the left to form the third part and the curves back to form the fourth section.

In the second part of the duoden, there is a place where Foregut ends. This is where an ordinary bile supplying bile and pancreatic channel, supplying pancreatic juices, enters the intestines from their respective organs. These fluids are responsible for most of the chemical disintegration of food on its nutrients, molecules that form carbohydrates, fat, proteins, vitamins and minerals. The bile, which is made in the liver and stored in the gallbladder, both organs of the pre -element, is a substance that decomposes fat. Pancreatic juice created in the pancreatic, another organabove, further decompose macronutrients such as fat and proteins at the molecular level.