Problem

Human flatulence in public

Other Names:
Diagreeable flatus
Excessive digestive gas
Noisy belching
Offensive farting
Inconsiderate burping
Excessive intestinal wind
Nature:

Flatulence, commonly referred to as 'farting', is caused by gas in the bowel. Ordinarily, the intestines produce between 500 and 2000ml of gas, which is regularly passed out of the anus. The gas, or 'flatus', consists of a number of gases including methane, nitrogen and carbon dioxide. The varying smell depends on the ratio of gases, which is influenced by the foods eaten.

Flatus is generated by swallowed air and by digestion, notably of high-fibre food and also from the gaseous by-products of intestinal bacteria. Some digestive system disorders, such as irritable bowel syndrome, can produce excess gas.

 

 

 

Background:

The healthy human digestive system works with 7-10 litres of gas per day, all of which has either been swallowed or produced by fermentation. Only a fraction of that gas is expelled; most people fart between 300ml and 2 litres of gas a day, the average being half a litre. The average person releases gas ten to twenty times per day; the normal average is 13.4 farts a day.

Abnormal and unusually disagreeable flatulence may be the result of imbalanced dietary intake, irritable bowel syndrome, diverticulitis, malabsorption or, exceptionally, pancreatic disease.

Incidence:

This advertisement came in a catalogue, including a picture of the cushion on an aircraft seat with "carbon layer traps odours" printed on top: The Flatulence Filter (TM) is a breath of fresh air for you and your fellow passengers! Flying can cause many travellers to experience uncomfortable intestinal gas, which in turn can lead to embarassing wind. And at 30,000 feet, it's difficult to blame the dog! The Flatulence Filter looks like and ordinary seat cushion but contains an activated carbon air filter that absorbs odours immediately and lasts up to 12 months. Ideal for aircraft, train or car travel, it has a handy carrying handle.

Related Problems:
Bad breath
Related UN Sustainable Development Goals:
GOAL 1: No PovertyGOAL 13: Climate Action
Problem Type:
E: Emanations of other problems
Date of last update
27.11.2019 – 05:08 CET