A complex process takes place in the intestines every day – it is not always seen, not always heard, but sometimes it is definitely felt. Gas, which is a byproduct of digestion, is actually an important messenger of the digestive system.
At some point in adulthood, flatulence falls into one of two categories: it either becomes an embarrassing topic to keep quiet about, or a never-ending source of jokes. In adulthood, the humor often fades, but the uncomfortable feeling remains, especially when flatulence is frequent, noisy, or foul-smelling.
However, the reality is simple: The release of gases is a universal physiological phenomenon.. Almost everyone experiences it every day. Moreover, gas is not only a harmless byproduct of digestion, but also potential indicator of digestive health.
What the smell of flatulence indicates about intestinal health
The reason why some gases go unnoticed, while others feel very uncomfortable, lies in their chemical composition.
– Most gases are actually odorless, while unpleasant odors come from small amounts of sulfur-containing compounds that are created during the digestive process. During the breakdown of food, intestinal bacteria ferment the undigested compounds and, as a byproduct, release gases, he explains. Dr. Shaj Vishnumohan, PhD in Nutrition and Nutritionist in Perth, Australia.
The smell of gases can vary depending on the food, but most gases, such as nitrogen, are odorless. Foods rich in sulfur (red meat, fish, eggs, cabbage, broccoli, Brussels sprouts, and cauliflower) can cause odors that some describe as “rotten eggs,” due to the release of hydrogen sulfide.
– Occasional changes in odor are considered normal. But strong and unusual odors, especially when accompanied by bloating, constipation, or diarrhea, may indicate digestive disorders or microbiome imbalances, says Ava Safir, a master of science and licensed dietitian in New York, USA, reports the Telegraph.
According to her, strong and long-lasting odors of gases can be a sign of:
- carbohydrate malabsorption,
- small intestinal bacterial overgrowth (SIBO),
- or other digestive disorders that require medical evaluation.
What the sound of flatulence indicates about intestinal health
Unfortunately, it is not possible to predict whether the gases will pass silently or will “mark” their presence in the environment. Regardless of whether the sound is loud or soft, it is not directly related to gut health.
– The sound produced by flatulence is mainly mechanical and depends on several factors: the amount of gas, the speed of movement through the intestines, and the tone of the muscles through which it passes, explains Ava Safir.
The sound of flatulence is more of a stage effect. Loud flatulence does not necessarily mean there is a problem, it is the result of rapid passage and pressure, more physics than biology. Quiet but continuous flatulence indicates slower fermentation. Only when the sound is accompanied by pain or cramps can it “sound the wrong notes”.
Although the sound of flatulence cannot be consciously controlled, several anatomical factors can make it more pronounced: constipation, pelvic floor muscle tension, and hemorrhoids can alter the tone of the rectal muscles and the way in which flatulence is released.
What the frequency of flatulence indicates about intestinal health
On average, an adult produces about two liters of gas per day, and it is normal to release gas 15–25 times a dayHowever, very frequent gas release may be cause for concern.
On the other hand, inhibiting the release of gases leads to greater accumulation in the intestines, which can stretch the delicate tissue of the rectum and cause serious digestive problems.
– Passing gas anywhere from a few times a day to about 20 times is considered completely normal. But if some days you barely notice it, while other days you can't control it, it's most likely related to what you ate, Ava Safir points out, referring to Everyday Health.
Frequent gas usually accompanies foods rich in fermentable carbohydrates, such as beans, legumes, sugar alcohols, foods high in FODMAPs, or lactose or fructose intolerance.
– If you increase your fiber intake, don't worry, the extra gas is usually temporary. Most studies show that bloating returns to normal within two to six weeks of increasing fiber, explains Dr. Vishnumohan, adding that, while occasional bloating after high-fiber meals is not a concern, persistent gas, especially when accompanied by diarrhea and unintentional weight loss, is a signal for medical consultation.
What does gas in the stomach feel like?
Symptoms related to gas vary significantly, depending on diet and overall health. The most common are:
- The digger: release of gas from the stomach through the mouth
- Inflation: feeling of fullness or tension in the abdomen
- Flatulence: release of gases through the anus
- Pain: accumulated or “trapped” gas can cause pain
The sensation in your abdomen before and after passing gas can tell a lot about your digestive health. A little discomfort is usually normal, but severe or prolonged pain should not be ignored.
Cramps, severe pain, or a feeling of gas "blockage" may indicate:
- slow digestion,
- constipation,
- increased intestinal sensitivity (visceral hypersensitivity),
- or problems digesting certain carbohydrates.
When gases are a cause for concern
Although random changes are common, experts warn of some signs that require medical evaluation:
- Blood in stool: whether bright red or dark, it can indicate serious problems – any case requires urgent check-up.
- Symptoms that are constantly getting worse: If bloating, cramps, or gas don't go away, they may indicate serious digestive disorders.
- Abdominal pain: Gas shouldn't cause severe pain; if it does, it could be a sign of SIBO or food intolerances.
- Unexplained weight loss or lack of appetite: may indicate inadequate absorption of nutrients.
- Unexplained and persistent changes: if they do not normalize despite consistent routines, seek medical evaluation.
/Telegraph/
