Small & Large Intestines: Intestinal Structure, Function, Diseases

Small & Large Intestines: Intestinal Structure, Function, Diseases

Gut structure and function The longest part of the intestine is the small intestine (6-7 m). This is where most of the nutrients from food are absorbed. However, folds, villi, and microscopic cellular protrusions increase the surface area of small intestine, giving the entire intestine an area about the size of a 1-room apartment

The intelligent intestinal barrier

The intestinal wall has two central tasks: Prevent harmful microorganisms and substances from passing through the intestinal wall into the blood, while at the same time being permeable to the nutrients it absorbs.

The Gut is our Second Brain

The intestine is our second brain, the so-called abdominal brain. Its main task is to control the movement and emptying of the intestines.

Colon Cleansing

This is an artificially induced thorough emptying of the entire intestine.

Appendicitis

This inflammation of the appendix occurs when only the so-called appendix is affected

Nutrient absorption

In order to absorb as many nutrients as possible into the bloodstream; the mucosa of the small intestine is strongly folded in the shape of fingers, which creates more surface area.

Colon

The large intestine is about 1.5 meters long and only makes up about a fifth of the length of the gastrointestinal tract. It consists of five parts: Cecum Ascending Colon, Transverse Colon, Descending colon, Sigmoid colon and the four main functions of the colon are: Thickening of the feed mash, Absorption of electrolytes, Dietary fiber digestion, Production and absorption of vitamins, and Vitamin production and absorption.

Overview of Intestinal Bacteria

39 trillion microbial organisms such as bacteria, viruses and fungi live in the intestine

Small Intestine

The small intestine is a 5 to 7 meter long tubular organ that connects to the gastric porter (med. Pylorus) and can be divided into three sections: Duodenum, Jejunum Ileum and Gastric Portal

Build up Intestinal Flora

The goal is to restore the balance of the intestinal flora as quickly as possible.

Digestion

Digestion is the process of breaking down food into the smallest possible components.

Diseases of the Intestines

Dysbiosis

Chronic Inflammatory Bowel Disease

A lot of people suffer from inflammatory bowel disease (IBD). A large number of factors are involved in the clinical picture including inflammation of the intestinal flora, ulcerative colitis, Crohn’s disease, and inflammatory arthritis.

What are bacterial strains?

To gain a correct insight into the diversity of human intestinal bacteria, it is first necessary to understand how bacteria can be categorized.

The Intestinal Flora

The totality of microorganisms that colonize the intestine and are of vital importance to the host organism is colloquially referred to as the intestinal flora.

Diverticulitis

Diverticula are balloon-like protrusions in the colon. The mere presence of diverticula that does not yet cause symptoms is called diverticulosis.

Inflammation of the small bowel

Symptoms include nausea, vomiting, diarrhea, fever, headache, or abdominal pain.

Conclusion

The human intestinal flora (microbiota) consists of trillions of intestinal bacteria that play an important role in digestive and metabolic processes as well as being part of the immune system.

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