For all organisms, sulfur is an important essential element, which is part of a variety of amino acids, which is an integral part of most proteins. It is mainly used in fertilizers, is also widely used in gunpowder, lubricants, pesticides and antifungal agents.
Sometimes people feel sulfur uncivilized, and even hate him, because people make fart sulfur, sulfur in the human gut flora effects are produced more hydrogen sulfide gas, and down with the intestinal peristalsis until it is discharged In vitro, often with the smell. In fact, this is the performance of normal intestinal movement on human health is favorable, sulfur precisely in this way to show their presence in the human body.
Like sulfur and protein binding in many amino acids in the protein family member, only like sulfur cystine, cysteine and methionine, and they always stick together, to build the human muscles, ligaments, tendons, organs, glands body, nails, hair and other body fluids and to pay their own efforts.
In addition, cysteine, methionine, homocysteine, and taurine and other amino acids and some common sulfur-containing enzymes are necessary for the body, so the sulfur is essential in all cells of one element. Sulfur ferredoxin encountered, will participate along with the body of the citric acid cycle, promoting aerobic and biotin may also be jointly involved in fatty acid synthesis, involved in the metabolism of carbohydrates and protein.
In our regular contact with foods, meat and eggs, liver, cheese, fish, cereals (rice, wheat flour standard), beans, potatoes, nuts and other foods are excellent food sources of sulfur, some vegetables such as spinach , broccoli, tomatoes, carrots, onions, garlic, mustard, also rich in natural water contains sulfides and sulfates, if sulfate ions in drinking water may be insufficient cardiovascular, bone and joint diseases. Thus sulfur for human health is a very close relationship. Since sulfur is mainly sulfur containing amino acids in proteins, so long as adequate intake of sulfur-containing amino acid protein, the sulfur requirement can be met.
(The answer from tadpoles finishing staves)
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