Know Your Digestive System

digestive system

Everyone has digestive issues, however it isn’t often our preference to discuss it. However digestive disorders are frequent within the United States. In reality, according to the national institute of Diabetes and Digestive and Kidney Diseases there are about a million people suffering from any digestive issue every year. This translates into many millions of visits to medical clinics and hospitals as and disruptions to living quality. In a surprising amount of these cases the condition can be avoided or treated. First, you must know more about the digestive system’s workings.

What is the Purpose of the Digestive System?

Every body system is essential to our lives, naturally however, digestion is crucial since it is the mechanism that we get every ounce of energy, and fuel needed to function. In simple words the digestive system absorbs the food we eat and converts it into energy which can be utilized by all cells within the body. The digestive system then collects any leftovers by the process, and then eliminates it out of the body in the form of waste.

In the sense that digestion is a simple process, but in reality it’s complicated, with a myriad of various components. The gastrointestinal tract comprises most of the digestive tract and comprises the mouth, stomach stomach small intestine, the large intestine and the anus. Alongside the GI tract the pancreas, liver and gallbladder also contribute different digestive juices that aid in digesting food and taking nutrition into bloodstream.

One of the primary tasks of digestion is the ability to convert the carbohydrates, fats, and proteins found in food into energy in form of glucose. Additionally extra glucose can be stored in fat for later use. However, supplying energy to be utilized by cells isn’t just the primary purpose of digestion. Food is also a source of vital minerals, vitamins, as well as other nutrients essential to body development and repair. Through digestion the body gets what it requires and then excretes remains together with other organic waste products .

How Does Digestion Work?

The main purpose of the digestive tract is to absorb whole food items and break them into smaller pieces by dividing it into segments of the. This is mostly accomplished through a process referred to as peristalsis, which is a series of contractions of the smooth muscle that covers the majority part of the GI tract. These peristaltic movements, together with digestive juices’ enzymes are used to gradually transport a large amount of food particles throughout the digestive tract. This process is aided with the help of the digestive nervous system as well as various hormones.


The mouth is evidently the entry point to the digestive system. The tooth and the tongue play a initial step in removing food. The teeth, assisted by salivary glands grind food into a palatable mass, allowing the tongue to force it into in the throat. A tiny piece of tissue called the epiglottis covers the windpipe to stop the throat from becoming choked.


When you’ve swallowed the food and it has passed through the esophagus and the digestion process is automated until the last act. By peristalsis and gravity, the food that you have chewed travels down the esophagus before passing through the lower esophageal and sphincter into the stomach. The muscle is also closed automatically to stop stomach contents from back-up to the inside of your esophagus.


When the food bolus makes it to the stomach, it’s already broken down a good amount. The process of peristalsis and stomach acid continue to breakdown it until it’s an insoluble liquid, known by the name of Chyme. The material is then emptied in the small intestine through the duodenum.

Digestive juices:

The duodenum an intermediate point at which stomach contents are mixed with the gastric juices of the pancreas, liver and gallbladder. The combination of these components constitute the final phase of breaking down food substances.

Small Intestine:

Additionally, in addition to aiding in breaking down any remaining solids in the chyme, gastric juices are also a source of digestive enzymes that aid in the extraction of nutrients. Walls of remaining segments within the small intestinal tract take in water and a bulk of nutrients the body needs. After the lengthy journey in the small intestine the remaining matter is mainly liquid debris.

Large Intestine:

While the waste material that enters the large intestine is mainly liquid, it can also contain indigestible food components and old cells from the liner of the GI tract. Peristalsis continues to move the contents from the colon ascending through the transverse colon and into the colon that descends, a large portion part of this water gets absorbed before stool starts to develop into. The stool clumps together within the sigmoid colon, and the rectum, from where it waits for its the evacuation.

Digestive Health Considerations

Due to the complexity of digestion is a variety of ways that it could be affected or be damaged. Two of the most commonly reported digestive problems can be constipation as well as constipation. Both of these conditions are connected to the motility of bowels, which is the rate at the movement of waste products through the colon. Higher than normal motility can cause diarrhea while lower than normal mobility tends to cause constipation.

Many gastrointestinal ailments are caused by an inflammation of the gastrointestinal tract. Ulcers, heartburn and hemorrhoids are some of the conditions which cause inflammation of the lining of the GI tract, which can result in a myriad different symptoms as well as complications. There are various types of cancer that may develop in the digestive system. colorectal cancer is just one of the most well known instances.

Although there are many possible issues that could occur in the digestive tract but the reality is that the majority of them can be avoided by lifestyle choices. The food you consume as well as the amount of physical activity you do, and your drinking and smoking habits are all crucial to maintaining good digestive health. If you are aware of these factors now, you can avoid any future issues with your digestive health.