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Categories: Medical & Health >> Common sense of the human body.
Analysis: Fart is caused by cold flatulence in the stomach and intestines, and this problem can be avoided by avoiding eating less cold or easily fermented food. Farts are produced in three ways:
1) When you swallow food, air enters the digestive tract with it; (2) gas produced by bacterial fermentation of food in the intestines; (3) Gases in the blood penetrate into the intestines.
About 7 10 litres of gas enter the intestines every day, but most of it is absorbed by the blood vessels in the intestinal wall, and about liters are excreted from the intestines.
Farts are exhaust gases emitted by the body, mostly carbon dioxide, hydrogen, and methane.
Farts are produced because some of the food we eat is not broken down. The unbroken down parts, including fiber and sugars, become food for coliform bacteria. When coliform bacteria are full, they are vented, and these gases accumulate in the body, creating a burst of air pressure.
When the pressure is too high, the burning hole will be expelled from the body, forming a fart.
The amount of farts is related to people's diet of volcanic fluid. Some people love onions, ginger, garlic, potatoes, sweets, beans and pasta, because these foods contain a matrix that produces a lot of hydrogen and carbon dioxide, hydrogen sulfide and other gases.
The number of farts is also related to the strength of a person's digestive function. When indigestion occurs, intestinal bacteria ferment quickly, and it is easy to produce gas and cause people to fart.
A scientist found that a person farts about 14 times a day. Every day, each person releases about 500 milliliters of exhaust gas.
Although farts stink, farting is a normal physiological need, and it is beneficial to people's health. A person who doesn't fart all day long is not good for health. People who never fart all year round are most likely to have a problem with their gastrointestinal tract.
A high-protein diet produces a lot of hydrogen sulfide (the smell of rotten eggs) when it spoils, so it has a particularly foul smell. Generally, the more fragrant you eat (meat, fried food), the more smelly your fart will be. If you eat poorly (coarse rice and light rice), the smell will be less.
Some people eat a lot of sweet potatoes, although they also lack things to fart, but they are not too smelly, because sugar fermentation mainly produces carbon dioxide gas. If there are many farts and there is often a foul smell, it means that the protein diet is too much and the burden on the stomach is too heavy, and it should be reduced or immediately changed to a vegetarian diet to prevent gastrointestinal diseases. Good luck!
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From a micro point of view, it is composed of carbon, hydrogen, oxygen, nitrogen, phosphorus, sulfur, sodium, potassium, calcium and other elements, it can also be said that the body is composed of water, proteins, fats, carbohydrates and minerals, from a macro point of view, the body is composed of bones, muscles, fat, blood, hair, etc.
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Carefully divide the fart: 59% nitrogen, 21% hydrogen, 9% carbon dioxide, 7% methane, 4% oxygen Usually, there will always be sulfide traces in the fart, and most of them come from the slime, which gives the fart a rotten egg smell.
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