You’re on a date with the most amazing person you’ve ever met. It’s all going well, and you know you’re not going home alone tonight. But as you finish up your meal, it hits you out of nowhere: the stomach rumbles of a vicious fart. Your mind races: what to do?! Should you hold it in or break wind and try to blame it on the waiter?
Well, today we have a translation of a Japanese article about this very topic! Now you’ll know what happens when you hold in those Silent-But-Deadlies.
————————-
So Where Do All the Held-in Farts Go??
Letting out a fart in front of others can be pretty embarrassing, can’t it? Whether you’re on a date (yikes!) or at work or on the train, there’s not much you can do but grin and bear it. But just where in the hell does the gas go when you hold it in? And, is there a chance that holding them in can be bad for the body? We sat down with a representative from Kobayashi Pharmaceutical Co., a medicine manufacturer, who’s sells Gaspitan, a flatulence suppressant, to find out!
— To begin with, what mechanism creates farts?
“Basically, farts are emissions of a mixture of the air swallowed when eating and the gases created by the decomposition of food.”
— As long as we eat, no one can avoid the development of gas in their intestines. Even so, it’s just rude to fart in front of others, as well as being embarrassing for women (Some ladies have even developed anthrophobia, the fear of people, due to built-up stress stemming from worrying too much about accidental toots in front of others). For most of us, it’s pretty normal to try to hold our gas in. So, where does it go??
“When held in, the gas that can’t be expelled from the body is absorbed into the intestinal wall and then mixed into our blood.”
— Mixed into our blood?? That just can’t be good for the body….
“It’s not! It can have negative effects on our internal organs. Stomach bloating, abdominal pain, and constipation can all be caused by holding in gas. When the gas mixes with our blood and then enters the lungs, it can even become the cause of halitosis (bad breath).”
▼Underwater, no one can smell you fart.
— When we want to avoid passing gas, what should we do? Is it possible to develop our bodies to avoid the buildup of gas?
“Some of the causes for people with lots of gas are eating too quickly, not chewing food thoroughly enough, often sitting for long periods of time, not getting enough exercise, having bad posture, and having an erratic lifestyle. Having lots of stress isn’t good either. If the amount of gas you have increases, or if it smells particularly bad, it might need special attention. The condition of your intestinal organs may be deteriorating.
“As such, the most important thing for developing a body that doesn’t build up gas and rejuvenating the condition of your intestinal organs is improving your lifestyle habits. Stop eating and drinking too much, and avoid eating too fast. Also, eat an appropriate amount of fiber from vegetables instead of just eating a lot of meat or other food with a lot of fat or protein. You should also get enough sleep, exercise enough, and reduce your stress.”
▼That’s it! You’re going on a diet!
— But improving your lifestyle can take a lot of time. Is there something we can do to prevent gas today, like if we have a date.
“In the case of Gaspitan, which my company produces, the medicine thins the membranes that accumulate gas and then crushes them. Under the Pharmaceutical Affairs Law, we can’t guarantee that it will have a preventative effect, but as it combines digestive enzymes and lactic-acid bacilli, it should have an effect which puts your intestines back in shape and reduces the creation of gas.”
In any event, we now know where gas goes when you hold it in. And that holding it in isn’t really very good for your body. Of course, now we feel resolved to improving our lifestyles and fixing our bad habits so our fart worries fix themselves.
All images are, unfortunately, unrelated to the original article. If you’d like to see the full version of the top image, you can check out the whole thing on Waseda’s website.
Source: Netarika
Image source: Waseda University (top image), Two Sexy Geeks (second image) , Andrine Mendez (third image), the Naked Deconvos (fourth image), Bubblews (fifth image)






Japanese teacher has student make written apology for farting in class, displays it in classroom
Japanese teens develop anti-fart underwear that blocks smell and sound of flatulence
History’s worst job? Japanese noblewomen used to hire servants to take the blame for their farts
Explore the exquisite beauty of “Pops’ Fart-loon” fireworks
Fart-muffling and deodorizing cushions are set to make Japan’s offices less noisy/stinky
Japan’s most famous Mt. Fuji view park cancels cherry blossom festival because of overtourism
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
Three beautiful places to see Japan’s plum blossoms after starting your day in downtown Tokyo
No talking allowed, at all, at new Tokyo cafe, even when you’re ordering【Videos】
Thai anti-drinking PSA is surprisingly compelling 【Video】
What makes this new Japanese convenience store chain better than 7-Eleven?
Japan’s Self-Defense Forces take “radio calisthenics” to an interesting new level
Naruto jerseys coming to Major Leage Baseball theme nights, Hello Kitty to take over a field
And now, we eat a bear paw we bought in Japan’s Chiba Prefecture【Taste test】
We take a trip to the adorable Doraemon station and soak up the adorable kitty robot anime decor
Yokai are descending upon Tokyo this spring in the latest immersive art experience
New Studio Ghibli stamps leave an impression on your stationery…and your heart
Japan cherry blossom forecast update moves up sakura dates for many parts of the country
Cherry blossom forecasts map shows Japan’s OTHER sakura season is starting right now
Japan’s Naruto theme park now offering real-world version of Minato’s kunai ninja weapon
Japan has a new bar just for people thinking about quitting their jobs, and the drinks are free
Morning-after pill finally available in Japan without a prescription, must be taken at pharmacy
Studio Ghibli turns My Neighbour Totoro characters into bag charms for everyday adventures
Japanese women sound off on their minimum height requirements for a husband【Survey】
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Japan releases first official sakura cherry blossom forecast for 2026
10 times to avoid traveling in Japan in 2026
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
China’s don’t-go-to-Japan warning looks to be affecting tourist crowds on Miyajima
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Studio Ghibli releases new “komorebi” plush toys from Princess Mononoke and Spirited Away
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Japan Develops Fart-Deodorizing Underwear: Silent and NOT Deadly
Classic Japanese painting “Picture Scroll of a Fart Battle” is exactly what it sounds like
Anime voice actress fart recording now on sale as ASMR audio file
How often do Japanese people rip silent farts? Survey investigates
Making a “fart cannon” is simple and cheap, says Japanese comedy site
Farting sheep set plane’s alarm bells ringing during flight to Malaysia
“Farts of Beautiful Women” festival returns to Shinjuku this March, farting rap battle added
And now, the story of a smelly fart on a crowded Japanese commuter train
The time farting lead to murder and the fall of one of Japan’s great samurai clans
Why Does Engrish Happen in Japan? 30-year-old fart-related signage mistake edition
Fish-and-Evangelion-inspired oxygen enema treatment developed by Japanese researchers
Our intrepid Japanese team tests out the air purifier at work…using flatulence
Japanese notepads you can eat promise to save you from embarrassing body noises at work/school
New dietary supplement from Japan will make your farts smell “like a flower garden”【Video】
Japan’s “edible tear gas ramen” lives up to its name【Taste test】
Leave a Reply