It is useless to the health to take the nuclear acid directly

It is useless to the health to take the nuclear acid directly
DNA (DNA) With the ribonucleic acid (RNA) The importance to the life is self-evident. But some biological experts and nutrition experts point out in the world, it is useless to take the nuclear acid directly to improving the health, it may also be harmful to take too much. Modern biology point out normal people have the intersection of core and sour deficient problem, DNA and RNA,etc. human body need core sour to formate by oneself. People will absorb a large number of cores from the diet impractically every day, they are not the essential nutriment. World Health Organization is in the " sets up world-wide human nutrition demand scheme " report released at the end of 2000, having listed all nutriment names that the mankind needs, including protein, fat and carbohydrate, vitamin, microelement,etc., one of nuclear-free acid among them. Claim to some " World Health Organization call upon the intersection of adult and every day supplementary other the intersection of source and the intersection of core and an sour 1 gram to 1.5 gram " Report,emphasize World Health Organization the directors of nutrition Clas repeatedly when being interviewed by reporter of Xinhua News Agency stepping on by doctoring: " whether organization this say remakable body need, supplement the intersection of core and sour what while being extra never " . The core sour researcher Michael and Gatt in the Britain molecular biology lab of Cambridge University says to Xinhua News Agency: "Cores store in in a large amount in human cells while being sour, the core not with extra need of human body sour. Taking the nuclear acid of other source will have no function on the health, I have not heard at least any research indicates what results this has. " American Food and Drug Administration is in the report on nutriment industry released in 1999, sour appraisal of preparation that " the oral core is sour before absorbing, will be changed or destroyed in the intestine to core. Nuclear acid deficiency disease does not exist. Sour preparation of core has not influenced invalid the human body. " The expert points out, the nuclear acid of animals and plants in the diet enters body, can not be utilized directly by the human body, but will be resolved into small ordinary molecules that normal people such as the nucleoside, nucleotide,etc. do not lack completely. In fact, if the exterior source core contributes in the human body sourly directly, will probably upset the human one's own hereditary information with the hereditary information of other animals and plants, cause gene mutation, cause the organism function to be confused. The major view of the biological medical circle thinks, nuclear acid and nucleotide which it produces after decomposing are not the essential nutrient at present. The specific scholar think, some supplementary nucleotide of baby and particular patient of nursing period may be useful, but there is not any that can believe the evidence indicates the extra nucleotide strengthens functions such as human immunity,etc.. On the contrary, if the nuclear hyperacidity which the human body takes in, will decompose and form too much purine nucleotide, and then may impel the urine acid excessively to turn into, cause gout. Warns, in order to prevent the urine acid from turning into too much if " food and nutrition are notified " in United Nations University, must limit sour content of core in the human food.

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