Can holding in gas lead to a "mouth fart"?

Can holding in gas lead to a "mouth fart"?

A social media post claims that holding in gas could lead to a "mouth fart". Here's what research says...

Young man covering his mouth with his hand
File photo: iStock

We are all guilty of doing it from time to time but holding in your farts too often can lead to your body doing something that some would find even more revolting. 

Many people feel embarrassed passing gas, especially in front of a partner or in public spaces like the workplace. Instead, they try to hold it in until they're alone or can make it to a bathroom. 

A post doing the rounds on social media claims that holding in gas could lead to a "mouth fart".

We all know the uncomfortable effects of keeping gas in – bloatedness, discomfort, pain, and even nausea.

But here's the kicker: something a little more disgusting can also happen. The gas may end up in your mouth! While it might sound surprising, researchers have long been aware of this phenomenon.

According to Healthline, 'when you block a fart from escaping, some of the gas can pass through your gut wall and be reabsorbed into your bloodstream. From there, it can end up being exhaled through your lungs, coming out of your mouth via exhaling.'

Thankfully, the 'fart fumes' leaving your body through your mouth won't really taste as bad as your fart smells! 

ALSO READ: LISTEN: Has the Drive team ever farted in studio?

The Conversation reported in 2018 that "men and women produced about the same amount of gas and averaged eight flatus episodes (individual or a series of farts) over 24 hours".

Certain foods make you gassier than others. Dairy products like milk and cheese – especially if you're lactose intolerant – are common culprits.

Sugary, processed, fried, fatty foods, as well as carbonated drinks, also contribute. Fruits high in fructose and cruciferous vegetables can leave you feeling gassy, too.

But there's no need to cut out all this food from your diet, as farting is natural. 

"Farts are your body’s way of releasing gas that builds up due to swallowed air, the digestive process, and other factors," Healthline reports.

If you're concerned about excessive farting that often includes serious pain and smells unbearable, it is best to seek advice from your doctor.

Disclaimer: Health-related information provided in this article is not a substitute for medical advice and should not be used to diagnose or treat health problems. It is always advisable to consult with your doctor on any health-related issues.

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