Intestinal Gas

Internal Gas: What Do You Need To Know

Most individuals who often seem to be healthy tend to worry that they might have too much internal gas. This is something that is caused due to the malfunctioning of the digestive tract that they have. While the gas might not be too dangerous of a problem, it is the inability of the people to control the passage of it which might cause some implications in social gatherings and much more. So, in this article, we are going to learn more about intestinal gas. We hope that this helps in clearing out the concept of the issue.

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Gas in the Human Intestines: What is It?

Some studies have proved that the human body generates about 0/6 to 0.8 Liters of gas every single day. This might come from many different sources such as gaseous particles produced by colonic bacteria or the air that people swallow. When it comes to human gas, it can be said that it is composed mainly of nitrogen, oxygen, carbon dioxide, methane, and hydrogen.


The particles such as nitrogen, oxygen, and carbon dioxide tend to come from the air that people swallow. However, hydrogen and methane tend to be produced inside the body from breaking down the food that people have. There are probiotics which are known as good bacteria that tend to reside inside the body or more specifically, the colon of the body. Well, with careful analysis of the gas in the intestines, it can be said that the exogenous air is the main component of it rather than the endogenous air.

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It can be said that about 1% of the entire gas has an odour. However, there are certain bacteria that are present in the intestines which tend to produce certain sulfur-containing compounds. These are the main causes of the primary odour that comes from intestinal gas.

Some Main Symptoms of Intestinal Gas in Human Body  

Due to the presence of a certain percentage of carbon in the human body, it tends to produce gas. Hence, there are certain ways to make sure that doesn’t happen. Well, in order to do that, one must know about the symptoms of intestinal or internal gas. While there might not be too visible of a symptom, there are people who experience certain discomfort during the intestinal gas. Frequent belching as well as burping, uncomfortable bloating in the abdomen, repeated flatus, and other symptoms are often included in the signs of intestinal gas. It is advised that the person has some medication in handy if they want to deal with the situation in the best way.

Management of Intestinal Gas

There are certain things that people can do in order to make sure that the digestion intestinal gas is controlled in the best way.


In the case of exogenous gas, there is no doubt that one needs to swallow less air. One of the main things to do is to make sure that you have a healthy diet in the first place. There are certain activities such as chewing gum, smoking, poorly fitted dentures, and chronic pain that cause people to inhale more air in the first place. It should be your goal to make sure that you don’t do that in the first place. This is one of the main ways to make sure that there is no presence of gas in the intestines.


When it comes to endogenous gas or the gas that is produced in the small intestine, there are some other methods that people can use. We all know that endogenous gas is something that is produced in the small intestine due to bacterial concentration being low. This could be one of the main reasons. It is important for people to make sure that they are consuming a healthy diet in order to ensure that the level of bacteria in the small intestine is restored. Overall, a good diet along with other important practices are enough to treat the intestinal gas problems that occur in the bodies of human beings.

Some Helpful Efforts of Reduce Gas in Human Body

Here we have some important tips to help in the reduction of the gas that is present in the body of people.

  • You must eat in a slow manner and chew your food properly.

  • You should refit your loose dentures if there are any

  • You should take care that their postnasal drip is not faulty and if it is you should get it treated

  • You need to increase the physical activity level

  • You need to keep a check on the lactose load in case you are intolerant

  • You need to increase fibre in your diet and that too gradually

FAQs (Frequently Asked Questions)

1. What Causes Methane Gas in Humans?

Ans: We all are familiar with the fact that there are many different gases that can be grouped in order to create intestinal gas. One of the major components of the internal gas is methane. It is a gas that is produced in the body and hence it is an endogenous gas. One of the main causes of methane to be formed in the body is the food that we tend to eat. It is known to us that certain bacteria that are present in the human intestines are the ones that tend to break down the food materials in order to create these gases. The same is the case with methane as it is caused by bacterial action.  

2. How is a Gas Produced in the Body?

Ans: When it comes to intestinal gas, there could be two different reasons for the body to produce it in the first place. One is from swallowing air and the other is with the help of the bacterial action that happens inside the body. When you swallow air, the body is absorbing gases such as oxygen, nitrogen, as well as carbon dioxide in the process. These gases are some of the main components of the intestinal gas that is found in the body. Apart from that, the bacteria present in the small intestine help in the digestion of food and hence lead to the production of gases such as methane and others. These gases join together to form human gas in the first place.