Does Bacteria Fart?


(Originally posted 2/28/16 on Read With The Gringa)

Lately the gringa has been captivated by a variety of aromas. Her dear little puppy, Abby-pup, has her own unique fragrances that identify her dog breath, dirty dogginess, wet dogginess and upset tummy gas. Every morning, while the gringa drinks her coffee, her middle-aged armpit sweat glands produce copious amounts of pungent odor. When the caveman arrives home from work he smells like caliche dust after a long day of delivering gravel. The gringa finds this smell kind of sexy, actually. However, there is one caveman smell that the gringa finds terribly offensive. Caveman farts are the things gringa nightmares are made of.

What the heck is a fart? Well, it’s gas. Actually, it’s a combination of gases: nitrogen, hydrogen, hydrogen sulfide, ammonia, carbon dioxide and methane. The oxygen is usually in the air we take in as we swallow food and even snore, which the caveman does on earsplitting levels. The other gases are by-products created by the food as it breaks down in the large intestine. And, eventually, they simply have to escape lest we all blow up like a helium balloon.

You may not realize it but the average person is simply filled with loads of gas. We pass gas about 10-20 times daily, depending on what you eat. In fact, if you could bottle up all of your daily farts, they would probably fill up a quart jar. Now, bits of undigested food don’t just magically change into gas. The gas is actually the creation of bacteria. Inside the large intestine more than 500 varieties of bacteria reside, happily gnawing away at all the undigested bits and bobs that make their way to that netherworld.

But is it the type of bacteria or the type of food that produces the smell? Well, it’s both. The smelliest gas released in a fart is hydrogen sulfide. Beef, poultry, eggs, broccoli, and other foods high in sulfur compounds are the ingredients for really rotten smelling farts. That means that even a vegetarian’s fart smells bad.

Now, bacteria don’t have intestines to actually fart. Basically, they just smell themselves. They simply emanate the appropriate odor for what they’ve been eating. So, in essence, a fart is an explosion of bacterial aromas. Seeing as how there are trillions upon trillions of bacteria throughout your digestive system, it is understandable, then, how such a concentration of smelly creatures can really pack a punch by the time a fart makes it to the outside world.

But don’t be sad or embarrassed that you are farting bacteria produced gas. It helps keep you healthy. Those smelly bacteria are your friend.

Sources: Love Your Gut

Kid’s Health

Unity Point

Image Credit: Style Vitae

Video Credit: TED-Ed

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gringaofthebarrio

A barrio gringa with a dream of cosmic proportions: writing to satiate my insatiable curiosity, worldwide literacy beginning with our youth, and to be the first barrio gringa to explore outer space!

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