Where is the intestine in the human body

The intestine is one of the important digestive organs of the human body. The intestine refers to the organs and tissues between the pylorus of the stomach and the anus. It is the longest part of the digestive tract and one of the most important parts in terms of function. The human intestine mainly includes the large intestine, small intestine and rectum. It is responsible for digesting and excreting food. What many people don’t know is that the human body’s largest immune system is also in the intestine. Let us learn about it.

Where is the intestine in the human body

The intestine refers to the digestive tract from the pylorus of the stomach to the anus. The intestine is the longest section of the digestive tract and also the most functionally important section. The intestine of mammals consists of three major sections: the small intestine, the large intestine, and the rectum. The majority of digestion and absorption of digestive products takes place in the small intestine, while the large intestine concentrates food residues to form feces, which are then excreted from the body through the rectum and anus.

The largest immune system in the human body is the intestine!

As the saying goes, "Diseases come from the mouth." Most germs are eaten into the body through the mouth, and the main route for bacteria to enter the human body is the intestines. It's not hard to imagine that the health of your intestines depends on how active they are. These pathogens will be resisted by the beneficial bacteria in the intestines and will not be able to invade other circulations of the human body in a short period of time. They will be quickly excreted from the body with urine and feces, and naturally will not cause people to become sick. In terms of self-healing ability, the intestines play a more important role. In fact, the human body's self-healing ability is very strong. The German National Research Institute stated in a research report in 2001: "If substances that can treat diseases are called drugs, the human body can produce more than 10,000 drugs! And more than 70% of these 10,000 drugs are in the intestines. Most diseases can be completely cured by these drugs."