Gas is the biggest gastrointestinal problem with negative effects on our health. Did you know that our body produces several liters of gas daily? Although we have enough means to remove and absorb all the excess gas, sometimes the so-called ‘digestive balance’ can be broken.
What are intestinal gases and why do they happen?
Gases are a result of the food we eat. Most of the gases produced in the intestine come from the air we breathe in (aerophagia). Gases are also produced in a natural way by the bacteria of the intestinal flora during the digestion processes.
Undigested food moves from the small intestine to the large intestine. Once there, the bacteria produce hydrogen, carbon dioxide and methane, which later leave the body.
The usual ways in which gases are present are meteorism. It is then that the classic problems of gas retention appear such as abdominal distention or bloating, belching, flatulence (expulsion of gas from the colon), abdominal pain and spasmodic contractions. Most of the time gases do not have a smell. The smell comes from bacteria in the large intestine releasing small amounts of sulphur-containing gases.
What are the symptoms of gases?
The presence of gases in the digestive system is common to the digestion process, as well as their removal from the body, either through belching or flatulence. The pain that some people have in the intestinal area is not due to an increase in the amount of gases in the intestine. It usually happens if these gases are trapped in the digestive tract or have difficulty in the progress of the air.
Signs or symptoms of gases include:
- Belching and/or flatulence.
- Pain, cramping or a feeling of a knot in the abdomen.
- Feeling of fullness or pressure in the abdomen (bloating).
- Visible increase in the size of the abdomen (distension).
It is important to explain that the expulsion of gases is common, although it may be inconvenient or uncomfortable, this can seldom be a symptom of a severe medical problem.
What can cause us to have excess gases?
People usually have more gases after meals due to the beginning of intestinal movements for digestion. On the contrary, they are produced less while we sleep.
We also swallow air when eating and drinking, resulting in the production of gases. The swallowed air is normally released by burping, but that which is not released by burping, goes to the small or large intestine, where it is released as flatulence.
In addition to meals, there are other situations in which the body is more likely to produce gases. Some diseases such as constipation, both acute and chronic, irritable bowel syndrome, lactose intolerance, gastritis, gastric ulcer or other diseases such as the disease of Crohn also cause gas accumulation.
Gas and pregnancy
Changes in the function of the pelvic muscles, which are responsible for controlling the process of eliminating gas, can lead to the production of more gas during pregnancy. These changes may also be due to surgeries on the digestive system or the natural ageing of the body itself.
What is digestion?
Digestion is the process of breaking down food into substances that the body can use for energy, growth and tissue repair. It is a set of actions by which organisms process food in order to extract the nutrients and compounds needed to integrate them into the body for energy. This is why it is important to eat foods that are easy to digest.
Digestion is a process necessary for the survival of the body. Digestive problems, even if they are not serious. Greatly reduce the quality of life of the sufferer and are the gateway to many cases of varying severity.
Causes of indigestion and risk factors
Indigestion is a medical term for a condition that causes discomfort, pain or discomfort in the stomach or upper abdomen. It is a common condition that can occur at any age. It is accompanied by a feeling of fullness and satiety before finishing a meal.
Causes of indigestion
There are many causes of indigestion. Despite the common use of the term “indigestion”, do not include a problem with the digestion of food. The causes are generally unclear, however, the cause may be:
- Nerve or muscle problems: The process of digesting food involves a series of events involving nerves and muscles in the digestive system, if any malfunction occurs, it causes the stomach to empty more slowly than normal; this results in nausea and vomiting, a feeling of fullness quickly when eating or bloating.
- Sensitivity to pain: the stomach expands when eating, and some people are sensitive to this stretching and feel pain when the stomach is stretched.
- Infection: The presence of a bacterial infection in the stomach (Helicobacter pylori), which can lead to gastritis or ulcers.
- Psychological and social factors: People with functional dyspepsia often experience mood problems such as anxiety or depression.
Factors that increase the feeling of indigestion include factors such as:
- Tendency to depression.
- Tendency to worry
- Taking medications that irritate the stomach
- Gastro-oesophageal reflux disease.
- Drinking alcohol
Take care of your diet to avoid gas and facilitate digestion
It is well known that there are many foods that produce gas when we eat them. These do not produce the same effects in all people, some will be more likely to produce gas when eating them than others. There are different types of food that help our digestive system, freeing it from heavy and uncomfortable digestion.
- Legumes such as beans, chickpeas and lentils. Also beans and peas.
- Vegetables such as cabbage, cauliflower, Brussels sprouts, lettuce, cabbage, artichokes, turnips, chard, bell pepper, cucumber, asparagus and spinach.
- Integral foods that contribute fibre but that are not indicated if there is meteorism, like cereals, rice and bread of integral flour.
- Carbonated drinks, especially cola and beer. Also red wine.
- Vegetables such as potatoes, radishes or raw onions.
- Fruits such as raisins, apricots, plums, bananas.
Foods that are easy to digest
There are different types of food that help our digestive system, freeing it from heavy and uncomfortable digestion.
- Fruits: especially those rich in water, apples, apricots, peaches, bananas, plums, watermelon…
- White fish. The low fat and calorie content of this type of fish facilitates digestion and makes it an easy to digest food.
- White meat is better than red meat, which can take up to eight hours to digest. Lean meats make digestion easier as less fat has to be processed.
- Green vegetables: cabbage, lettuce, broccoli, peas, spinach, etc.
What to do to eliminate gas?
If you suffer from discomfort due to the existence of a large amount of intestinal gas, you can start by improving your diet and avoiding the most problematic foods described above to facilitate their expulsion.
It is also recommended to drink plenty of water and avoid carbonated beverages and dairy products if you are lactose intolerant or do not have a good digestion. It is important to visit a doctor if the gas or pain continues for days, if it becomes very intense, or if the gas is not eliminated in a natural way.
Recommendations to avoid gas in the intestines
Changing some habits in your daily life can contribute to reduce the formation of intestinal gas such as:
- Eating slowly, chewing food well before swallowing and not talking while eating.
- Drink little liquid during meals and avoid carbonated beverages.
- Take a short walk after meals.
- Avoid drinking directly from the bottle or drinking through a straw.
- Avoid chewing gum and sucking candy.
- Follow a balanced diet, low in fat and carbohydrates.
- Smoking can also lead to gas formation by inhaling and swallowing air at the same time as the smoke.
How to expel gas?
People usually get rid of gas through the mouth (in the form of belching) or through the anus (flatulence) about 20 times a day.
Belching usually happens because there is excess air expelled from the digestive tract. Most belching is caused by swallowing excess air, which seldom reaches the stomach.
On the other hand, flatulence is caused by the accumulation of gas in the intestine. These are usually caused by digestion or fermentation of undigested food. They also happen when the digestive system is unable to decompose some foods.
NEOCARBON thanks to the combined action of its ingredients contribute to reducing the excessive accumulation of intestinal gases and spasms, favouring an optimal functioning of the gastrointestinal tract.
The first part of the digestion is produced in the stomach by normal or involuntary swallowing of ambient air, including swallowing saliva. The second part is produced in the large intestine where the bacterial flora produces chemical reactions, which originate gas.
- Dr. Szarka L. et Dr. Levitt, M. American College of Gastroenterology. Belching, bloating and flatulence.
- Mayo Clinic. Eructos, gases intestinales y distensión abdominal: consejos para reducirlos. Nov, 2018.
- Mayo Clinic. Gas and gas pains. Dic, 2018.
- NIH: National Institute of Diabetes and Digestive and Kidney Diseases. MedlinePlus: Gas. May, 2019.
- WebMD. The Digestive System and Gas.