Although intestinal bacterium is small there is much function The more than half words of the advertisement are overstated

Although intestinal bacterium is small there is much function The more than half words of the advertisement are overstated

Intestinal fungus several kind common the intersection of variety and the intersection of lactic acid and fungus in group ' Fig.) Can protect the health. Escherichia coli may let people catch an illness. The terminal often branching of bacillus of one pair of forks, it gains the name.


Bacillus of one pair of forks
The bacterium in the human intestine is surprising and huge in total number. What obviously, must they do. According to the research in the past, the bacterium in the human intestine could help people to decompose some nutriment, " train " Immune system, preventing the growth of the harmful fungus, producing vitamin that some human body needs, and produced the hormone regulating the human fat and storing; Meanwhile, some intestinal bacteria of kind may cause disease, increases the danger of host's cancer. Because the intestinal fungus group is too complicated, previous people, to them, and the relation between they and health is known little about, even not as good as our understanding of surface of the moon.
1 is important The bacterium although there is much small function
The human body and a lot of microorganisms grow, most microorganisms among them live in the intestine, among them the great majority are bacteria, there are some fungi and grow the living beings originally. In people's excrement and urine, probably 60% dry weight is the bacterium.
"What there are so many bacteria here, must they do. " " the the intersection of human body and intestinal the intersection of fungus and groups of yuans of genome research " Participant kindness Reich (Dusko Ehrilich) Say. Before this, the scientist, through studying, find bacteria are not the simple " harmless parasite " ,It and the mankind is mutually beneficial relations, have essential effect on human health.
Most ocular, it is bacteria mostly since, then the bacterium must have influence greatly on defecating, the definite sum of constipation " Non- good fungus group " Have something to do.
The bacterium can produce enzyme that can degrade some carbohydrate, these degrade products and can be utilized by the human body. If lack these bacteria, the human body may be unable to degrade some nutriment, for example the human body needs particular bacterium's degrade lactose, lack them and may suffer from " lactose is not able to bear disease " ing . However, when the bacterium decomposes protein, may produce some noxious substances and carcinogen.
The intersection of human body and attraction and storage in fat and intestinal bacterium there are very much loud relations too, the intestinal fungus group of the disease patient of large intestines is different from normal people. The intestinal bacterium will also produce some nutriment such as vitamin k, biotin, folic acid,etc., still can help the human body to absorb microelements such as calcium, magnesium, iron,etc..
The fungus group will also prevent the reproduction of the harmful bacterium, protect the health in the intestines, one of the methods is to produce lactic acid, one spoils fungus " extremely sour " . Some bacteria can also help to prevent the occurrence of enteritis.
Human body's intestinal bacterium will even produce some with the human body " Direct" Function,it can last epidermises intestinal cell growth,last division of them. They may also promote the growth of the nearby lymphocytes of intestine. Intestinal fungus is a group of development that will stimulate human body's intestinal immune system, and is " training " constantly It, let it increase " distinguish enemy and us " Ability. It is relevant to preventing the human body from being allergic, through a group of rational " trains " of intestinal fungus Will not getting which make too more drastic easily for response,it is last people " irritated " not to that is to say . Eh Reich says, the baby obtains some bacteria, the immune system of the human body wants to get rid of these bacteria, some bacteria have lived. In fact everybody evolves in and one's own intestinal bacterium together.

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