Why do you 'fart' have a foul smell and others don't?

In medicine, the phenomenon of farting or farting is also called a mediocre, which is a natural physiological activity of humans to release excess gas from the digestive organs to the outside by anal and can make noise.

1. What happens inside the human body when it is about to drown?
2. The answer to three obvious things: human body temperature is stable at 37 degrees C, when sneezing and closing eyes and appendix

Although deflated has the effect of freeing the body from a number of related diseases, this action often causes inconvenience and discomfort in many cases.

In fact, the smell of gases that people emit depends on the foods we eat every day. They are made up of gases like oxygen, nitrogen, hydrogen, methane, carbon, and especially sulfur.

The large intestine is a place that will produce H2S (or rotten egg smell) and the ammonia gas mixed with the flow of gas will then be released from the body. The composition of the measured gas includes: N2: 20-90%, H2,: 0-50%, CO: 10-30%, CH4: 0-10%.

These gases will accumulate in your body until a limit is reached that will be excreted in two ways. The first is through the mouth through the burping action commonly seen after eating, especially after using more carbonated soft drinks products. The second way is through an anal in a neutral manner.

When these gases are pushed to the colon, the bacteria here decompose them and produce emissions. If exhaust gas accumulates too much, it can lead to chronic poisoning, abdominal pain, chest tightness, headache or difficulty digesting because the exhaust is absorbed back into the intestinal mucosa. Therefore, with anaphylactic mechanism, the body has created a warning signal for each person to know when to "be convenient" to timely handle.

Although farting is an inevitable physiological activity of humans, science has found a number of ways to help us prevent them at the maximum. These emissions are most likely to be generated if humans absorb substances that are:

1. Fructose: available in a variety of grains such as corn, wheat, onions.
2. Lactose: often found in milk, cream, cereals and some types of bread.
3. Rafinose: often found in beans, cauliflower, cabbage and on some vegetables.
4. Sorbitol: a type of indigestion sugar, often used as artificial sweetener, is found in candy, chewing gum, carbonated soft drinks, energy drinks, .