Is Farting 20 Times a Day Normal? Experts Reveal the Truth

Farting, or passing gas, is one of the most natural and inevitable functions of the human body. Despite being a universal experience, it often remains an overlooked topic, surrounded by awkwardness and discomfort. However, understanding the science behind it can help ease concerns, especially if you’re noticing an unusual increase in gas.

In an interview a health expert in  Delhi, shared insights into this everyday phenomenon, shedding light on when flatulence is perfectly normal and when it might signal an underlying health issue.

Why Do We Fart?

Farting is a result of the digestive process. When we eat, our bodies break down food to absorb nutrients. However, some foods aren’t fully digested in the small intestine and pass into the large intestine, where gut bacteria ferment them, producing gas as a byproduct.

According to the health expert, this natural fermentation releases a mixture of gases, including nitrogen, oxygen, carbon dioxide, hydrogen, and even methane. Additionally, swallowing air while eating too quickly, drinking carbonated beverages, or chewing gum can contribute to excess gas buildup in the digestive system.

Is It Normal to Fart 10–20 Times a Day?

The frequency of farting varies from person to person. Research suggests:

A study published in the Journal of Clinical Gastroenterology found that the average person farts between 10 and 20 times a day.

Another study in the European Journal of Gastroenterology and Hepatology reported that individuals on high-fiber diets may pass gas even more frequently—up to 25–30 times daily.

So, if your daily count falls within these ranges, you’re well within the normal spectrum.

What Factors Influence How Often You Fart?

The health expert highlights several factors that can affect the frequency of gas production:

1. Diet:

High-fiber foods like beans, lentils, broccoli, cabbage, and whole grains

Dairy products, especially for individuals with lactose intolerance

Carbonated beverages such as soda, sparkling water, and beer

Sugary and processed foods

2. Eating Habits:

Eating too quickly or talking while chewing increases swallowed air, leading to more gas

Drinking through a straw or chewing gum can also introduce extra air into your digestive system.

3. Gut Health:

Imbalances in gut bacteria can affect how much gas your body produces

Conditions like irritable bowel syndrome (IBS), small intestine bacterial overgrowth (SIBO), or celiac disease can lead to increased flatulence.

4. Age:

As we grow older, the efficiency of our digestive system may decline, causing more gas formation.

5. Underlying Health Issues:

Excessive farting can sometimes signal medical conditions like gastroparesis, Crohn’s disease, or food intolerances.

When Should You See a Doctor?

While farting is completely normal, it’s important to seek medical advice if you experience any of the following symptoms alongside excessive gas:

• Persistent abdominal pain
• Chronic bloating
• Diarrhea, constipation, or noticeable
• changes in stool consistency
• Unexplained weight loss
• Blood in your stool

Persistent or severe gas may indicate an underlying health issue that requires attention.

And remember: Everyone farts—it’s a natural part of life. There’s no need to feel embarrassed about it, but staying informed about your body can help you recognize when something might be wrong.

DISCLAIMER: This article is based on expert insights and research published in reputable medical journals. It was originally featured in The Indian Express. Always consult your healthcare provider for personalized medical advice.