Whether you find farting funny, disgusting or like to pretend you never do it, it’s a bodily function we all perform.
Also known as passing wind among other, less polite names, on average we produce half a litre of fart gas a day.
If everything is ticking along nicely , this fart gas is spread out over fifteen daily farts.
But admit it, there are times when it seems as if you are exceeding this daily average. Why is this?
Dr Patricia Raymond, a physician and a fellow of the American College of Gastroenterology spoke to Refinery29 and explained why some days are gassier than others.
Firstly, why do we fart?
Everyone farts, with the average being between 5 to 15 times a day according to the NHS.
As for why we fart, it’s a physiological necessity.
We need release all that intestinal gas which builds up as a result of digesting food.
This gas can be found throughout the digestive tract, including the stomach, small intestine, colon, and rectum.
Gas is also automatically accumulated as a result of swallowing air when we chew or talk.
The build-up can also be caused by accumulating bacteria in our gut and carbohydrates which haven’t been digested properly.
1. In-flight farting
Have you ever noticed how you’re a bit more liberal with the farts when you’re on an airplane?
There is a genuine reason behind this. Research has shown how high altitude causes the gas in our bodies to expand.
In turn, this leads to bloating and eventually flatulence. Bearing in mind how packed commercial flights can be, it’s enough to put anyone off getting on a plane ever again.
2. Healthy eating
Not all the food we eat gets digested. Anything our small intestine doesn’t process gets passed on to our large intestine where it brews.
Unfortunately, we owe our smelliest farts to the healthiest foods.
Fruit, vegetables, whole-grains and legumes all generate a stink.
Onions, broccoli, cauliflower, cabbage, and sprouts contain a carbohydrate called raffinose, which the stomach and the small intestine are also unable to digest.