Why farting is actually really good for you

Flatulence is one of the few bodily functions viewed the world over as an embarrassing social transgression. Awkward elevator encounters in which someone is pretending they didn't just gas the space, and uncomfortable shifting when sitting at the dinner table and praying for a soundless cutting of the cheese, all contribute to society's anxiety about a bodily function that's as natural as breathing. The sound—and occasionally, the accompanying odor—usually lead to rushed and murmured apologies or riotous laughter. There's hope, however! Flatulence—or farting, for the mature crowd—is actually a very healthy and a good way to keep track of one's colon health. Here's why:

It removes a slew of unhealthy (and untasty) chemicals from the body

So the fart has happened, the smell is settling in the air like a dense and foul-smelling fog, and if one is lucky, they are among friends. At worst, one can expect to be blasted–roasted, if you will–for letting one rip so recklessly in a confined space. At best? High fives all around, congratulating you on your healthy colon and for risking eating the beans for dinner.

Gas is produced in the body constantly, and usually exits one of two ways: out the front door (a burp), or out the back (the other end). As explained by Unity Point, when the human body consumes oxygen, it's not just oxygen being inhaled — it's nitrogen and carbon dioxide as well. Most of the gas in your body tends to exit through a burp or belch, such as when one consumes large quantities of carbonated beverages. However, refusing to belch reminds the body that when the front door is locked, the back door is an equally viable exit. It'll simply push the gas further down until it reaches the digestive track. And then, the roast material.

But there are more wonderful chemicals our toots force out of our bodies. The culprit behind what we'll call That Face™ — the infamous "eww face" we make when we smell (or emit) something far worse than the rottenest of rotten eggs That's due to traces of sulfur found in the foods you eat. Those got to go too, and if you have to apologize for the stench, both to others and yourself, that's just a small price you pay for claner insides.

More farting = a better, healthier diet

In order for the body to properly process foods and turn them into energy, the various bacteria that live in the digestive system have to be present, and at full capacity. Eating healthy, fiber-rich vegetables and beans keeps those bacteria at optimum levels. Those microbes feed on unused food that lingers in the large intestine, making immune-boosting molecules that are released into the body.

The byproduct of that good molecule production: flatulence. Lots and lots of flatulence, your body's way of saying "thanks" for lunching on a three-bean salad, instead of a bacon cheeseburger.

It's an early sign of pregnancy

Sometimes, when two people love each other very much, they lay down with each other in a bed, or the back of a car, and they put each other's downstairs parts together and the woman gets pregnant. Though the woman often doesn't show she's pregnant right away, there are ways to tell that the body is gearing up for nine months of life — and hormonal — changes. One of them is increased flatulence. Extra farting is a common sign of pregnancy, but usually only during the first couple of weeks after insemination. This is because the sudden increase in hormones relaxes the muscles in the digestive tract, slowing down the digestive process. This gives bacteria extra time to feast on food before the intestines move it along, resulting in scores more tushy toots.

So if you're a woman who isn't ordinarily flatulent, your body is trying to tell you some very big news. If you're a man and you're farting a lot … you're just a guy who's farting a lot.)

It's a great way to handle our digestive tract's many, many weaknesses

The cause of the gas can also be due to the fact that, according to Dr. Lawrence Kim, human bodies are ill-equipped for digesting certain foods properly. That's right! For being the only species on the planet that has built the civilization, humanity's still incapable of properly breaking down just so much yum-yums. Lentils, beans, broccoli, cauliflower, whole-grain foods like cereals and certain breads, sugars found in artificial sweeteners … we honestly might as well not eat those at all. When we do, our body works hard — and noisily — to both discharge what it can't break down, and remind you to not feed it that garbage ever again. Seems like all that talk from Mom forcing us to eat our broccoli was simply a set-up for gassy times ahead, huh?

That stench might help you live longer

Not only does farting, or at least certain kinds of farting, indicate a body that's chugging along correctly, but smelling farts just might also be a very important step in helping the body heal itself. See, the average human being releases gas 10-20 times throughout the day (or 10-20 per hour after a burrito run). Preliminary research from the University of Exeter suggests that an experimental compound called AP39, based on hydrogen sulfide (which is produced in minute amounts within human farts) may have an impact on preventing mitochondrial damage, which is a hallmark of diseases like diabetes, arthritis, and heart failure.

In one experiment overseen by the Exeter researchers, 80 percent of mitochondria cells in patients with heart disease were preserved in patients who were administered AP39. Oh, and how do they take it? They sniff if in very small amounts: not directly from a human, but from a lab-created sample. So, while certainly toxic to the system in large quantities, getting a good whiff every now and again might actually benefit you in the long run! Guess whoever smelt it not only dealt it, but gets to deal for many, many more years to come.

Letting it go versus holding it in

There's a common suggestion that holding in one's farts can have detrimental effects on our digestive track, so you should just risk a few That Faces™ and just let it out. However, according to Dr. Lisa Ganjhu of NYU's Langone Medical Center, research suggests that, while this may result in a very uncomfortable time for you and your guts, there is no long-term negative effect involved. The only thing you risk by holding it in is inflating your digestive tract like a balloon animal, only without the cool shapes or the happy ending. You'd be better served just taking the plunge and relieving yourself, social no-no or not.

Conclusion: let it out and feel awesome for it!

So, while releasing a fart can certainly be embarrassing, most of the embarrassment comes from society's perception of farts: loud, smelly, and sloppy. However, scientifically, this gaseous phenomenon is no different than breathing, and should be just as wholly encouraged. Next time you feel anxious about whether or not to cut the cheese, remember that humans make terrible balloons, and that the first one who smelled it will probably outlast all of the people in the room. Take a deep breath and let it go.