People often say that less whiteheads are medically known as "juvenile white hair." The study believes that less whiteheads are closely related to genetic, mental, endocrine disorders and nutritional deficiencies. Among them, insufficient intake of trace element copper in the diet is also one of the important causes of less whiteheads.
Modern medical research shows that the occurrence of white hair is related to the reduction of melanin in the hair, and a copper-containing enzyme in the human body plays an important role in promoting the formation of normal melanin and preventing hair from turning white. If the level of copper in the body is lower than normal, this copper-containing enzyme will not play its due role, leading to premature whitening and dryness of the hair.
This shows that copper is important for maintaining the health of the hair. The young friends trapped in white hair all day should increase copper intake moderately. Copper is mainly found in the following three types of foods: shellfish such as oysters and shellfish; nut foods such as almonds, sunflower seeds, walnuts, peanuts, and pine nuts; liver and kidney tissues of animals.
In addition to copper, less whiteheaded friends should also moderately increase tyrosine intake. This is because copper-containing tyrosinase can promote the conversion of tyrosine into melanin, but if the body's tyrosine "reserve" is insufficient, tyrosinase is also a "wonderful woman can not be without rice," the natural production of melanin Blocked, hair early white is inevitable. Therefore, we should properly eat more tyrosine-rich foods such as chicken, lean beef, lean pork, rabbit, fish, and nuts when eating adequate copper-containing foods. â–²(The author is a doctor of the Institute of Medical History and Literature, China Academy of Chinese Medical Sciences)
The Life Times (2006-07-04 07th edition)
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