What is the reason why the stool stinks?

In general, the smell of poop we smell is actually indole and feces, which mainly comes from the products of bacterial decomposition after food enters the human body. At room temperature, food will go bad in air. The temperature of human intestine is 37.5-38℃, and food stays in the body for too long after being decomposed by bacteria, so it stinks.

When the poop is particularly smelly, it may be caused by the following reasons.

1, excessive meat in the diet

Most vegetables and fruits contain carbon, hydrogen and oxygen, while meat contains two more "smelly" elements: nitrogen and sulfur, so after eating a lot of meat, you will find that the stool is particularly smelly.

2. Intestinal aging

Intestinal aging makes the beneficial bacteria in the intestine less and less, which leads to the deterioration of intestinal ecology and the stool will be particularly smelly. This situation generally happens to the elderly.

3, dry stool

Dry stools can lead to constipation. People in China like to use "getting angry" to explain minor ailments and disasters on the body, and then take some drugs to remove the fire, but it has no effect. At present, the strange smell of stool may come from the first stool after a few days of constipation.

Therefore, as long as the problem of constipation is solved, the situation can be improved, and people's constipation is mainly due to too little cellulose and water in the diet, and cellulose can not be digested by the human body, which is helpful to increase the weight of stool, and at the same time, it can retain water, make stool soft and facilitate defecation. So if constipation occurs, it is useful to eat more vegetables and drink more water. As soon as constipation improves, the stool will change from "particularly smelly" to "generally smelly".

See a doctor as soon as possible for these four kinds of poop!

In addition to the strange smell of poop, the shape of poop also implies some physiological problems. The qualified stool color is golden yellow or brownish yellow. If the stool turns white or black and then red, you should consider going to the hospital because it may be for the following reasons:

1, the stool is bright red and mushy.

It is believed that acute hemorrhagic necrotizing enteritis is caused by improper diet, overeating or eating unsanitary food recently.

2. Bright red blood drops adhere to the surface of stool and do not mix with stool.

This condition is common in hemorrhoids and anal fissure. If the stool becomes flat, you should go to the hospital to check whether you have rectal cancer, sigmoid colon cancer, rectal ulcer and other diseases.

3, the stool is tarry, black and bright.

Often bleeding due to esophageal, gastric and duodenal ulcers. Blood is originally red, and after entering the digestive tract, it combines with other substances in the intestine to produce black stool similar to tar. In addition, black tarry stool can also be seen when esophageal vein tumor bleeds or blood vessels at the junction of gastric mucosa rupture.

4, grayish white

Cholelithiasis, cholangiocarcinoma, pancreatic head cancer and liver cancer are all obstacles for bile to flow into digestive tract. If there is no bile in the digestive tract, the stool will be gray and clay-like.

What is the reason for the smelly shit?

1, excessive intake of food with high protein and nutrition can not be fully digested and absorbed by the human body, and a large amount of indole is produced in the metabolic process of the body, resulting in odor in the stool. Indole is a chemical waste produced in the process of chemical reaction, and the odor is produced by it. This kind of situation often happens to young people. The solution is to eat a reasonable diet and don't eat too much meat, chocolate and other foods.

2. Intestinal aging caused by smelly stool: This situation often happens to middle-aged and elderly people, and sometimes even smells a strong tar smell. But now, because many young people do not pay attention to diet, some people take some diet pills that stimulate the intestines for a long time, which will lead to premature aging of the intestines. The solution is to eat a reasonable diet and some natural foods that detoxify, such as black fungus. Eat less drugs that stimulate the intestines and clean the intestines every once in a while.

3, people with dry stools, people who defecate once every few days have a bad smell, because excreta can not be excreted in time, accumulated in the intestines for too long, resulting in too much excreta. At this time, a large number of toxic substances are attached to the intestinal wall and are easily absorbed by the human body. The solution is: eat more fruits and vegetables rich in fiber, develop the habit of defecating regularly and defecate in time.