What is the nucleic acid »
DNA is a kind of biological macromolecules, divided into ribonucleic acid (RNA) and deoxyribonucleic acid (DNA) are carrying the genetic information of the genetic material. Nucleic acid on the importance of human physiological function, mainly through it carrying the genetic information of them. Each person's genetic information is unique and must be faithfully copied, expression. If we allow foreign participation into the DNA, the body's genetic information will be chaos, people will fall ill and even death.
Human DNA can not be directly absorbed
DNA molecular weight is the great biological macromolecules, in the cell membrane can not absorb the normal state of biological macromolecules, this is a kind of self-protection measures. If biological macromolecules into the cells, cell function will be disorder and even death. The mechanism of infection is breaking the cell membrane, while the nucleic acid into the cells, so that infected humans. DNA in human cells are the cells that are already using small molecules step-by-step self-synthesis.
Nucleic acid in food is broken down in the intestine
Nucleic acids in food in the enzyme in the intestine will be decomposed into the role of small nucleotides, the nucleosides, which was absorbed into the cells, the cells were further broken down into smaller molecules bases (including two pyrimidine and purine ). Synthesis of nucleotide base pairs or for (it became the nucleic acid), or participate in other metabolic pathways, or from in vitro degradation.
There is no lack of DNA
Nucleic acids, nucleotides present in almost all the food, most people do not exist the problem of too little food nucleic acid. Even if the nucleic acid eating too little, it will not affect human cells in the synthesis of nucleic acids, nucleotides because there are other ways of, other molecules can be synthesized from scratch, can also be recycled in the degradation of DNA. So do not exist in medicine, "nucleic acid deficiency."
The elderly without special supplementary nucleic acid
There is no reliable information that the elderly and the absorptive capacity of nucleotide synthesis capacity will be reduced, so the elderly without special supplementary nucleic acid.
Excessive consumption of nucleic acid-productive
After the source of degradation of the DNA purine base rarely absorption, if absorbed, most of the liver was also from the degradation of uric acid. So nucleic acid in foods will add too much burden on the liver. If too much uric acid in the blood, synovial fluid in the joints of precipitation, caused arthritis, the so-called "gout" may have kidney stones or kidney damage.
If unbalanced diet, digestion is not normal do not need to add nucleic acid
If unbalanced diet or not normal digestion, should be under the guidance of a doctor, added the lack of necessary nutrients, such as protein, fat, carbohydrate, vitamins, trace elements, but without specifically added to DNA, because DNA is not essential nutrients.
Some people eat the "DNA nourishment" feel good effect is the psychological effect
The human body functions that are vulnerable to the psychological impact, modern medicine can not believe that the patient's testimony as a scientific basis. A nutrition or drug is effective there must be a reliable physical, pharmacological basis of rigorous clinical testing and can be identified. "Nucleic acid nutrition," this can not identify.
DNA cosmetics useless
Tu of the skin of the nucleic acid secretion in the skin will be broken down into small fragments of nucleic acids or nucleotides. Skin cells can not absorb nucleic acids, nucleotides. So the nucleic acid in cosmetics of no use.
Add the milk formula and the nucleotide "nucleic acid nutrition" has nothing to do
Human milk containing nucleotides. Some animal experiments and in vitro experiments show that in the food and pyrimidine purine cellular immune response seems to be the best features have an important role. So some experts think should be nucleotide as a "semi-essential nutrients," in particular patients and to the baby milk formula to eat in the amount of added nucleotides. This academic community have different views. U.S. milk formula does not add nucleotides. Cut off in all other food sources living on milk formula, perhaps should not be completely ruled out foreign nucleotide. But there is no evidence that additional nucleotide can enhance human immunity or any other wonderful features, and no reliable study that in the normal diet of conditions, specifically the need to add nucleotides.
Gene therapy and "nucleic acid nutrition" has nothing to do
Gene therapy refers to a particular virus vector carrying the gene sequence, into human cells in repairing a particular gene sequence. This and "nucleic acid nutrition" is not one thing.
Nucleic acid drugs and "nucleic acid nutrition" has nothing to do
The current development of a class of drugs belonging to DNA nucleotide analogues, its pharmacological nucleotide analogues is hampered by tumor cells in the synthesis of nucleic acid, to inhibit tumor growth objectives. As nucleotide analogues will hinder normal cells in the synthesis of nucleic acids, such drugs have significant side effects. There is a class of antisense RNA, for obstruction of protein synthesis. These and "nucleic acid nutrition" is not all one thing.
"Nucleic acid nutrition" is not a new scientific results
A new scientific results can be repeated, an independent test pilot. Test results to go through peer appraisal, published in academic journals. The more significant results, the more to go through more rigorous testing, and in the international authoritative journal published from national counterparts the importance of testing. "Nucleic acid nutrition" If established, it is a biochemistry textbooks to rewrite the major achievements, its detection, that must be published in the international authoritative journal on the basis of conventional. However, "nucleic acid nutrition," on which the document advocates are not published in the inflow, the non-recognition of the journal, can not withstand scrutiny. "Nucleic acid nutrition" is not a new scientific results, but the old scams.
Those who support the "nucleic acid nutrition," the Chinese experts to the public perjury
They are "nucleic acid nutrition" scam vested interests, "nucleic acid nutrition," the complicity of fraud, perjury Meizhuoliangxin to the public. They tried to commercial fraud into academic arguments. This is the academic corruption in China a great example.
"Nucleic acid nutrition" in the United States have disappeared from the scene
Some of my friends and I checked the stores across the United States, failed to find any "nucleic acid nourishment", in Chinese only opened the store to see imports from China of such goods. I checked the United States several of the largest providers of directory of nutrition, but also failed to find any "nucleic acid nutrition." The United States as a "nucleic acid nutrition," the source, has been completely abandoned, "nucleic acid nutrition."
How we should do »
If you purchase and consumption of the "DNA nourishment," you are the victims of this scam, should require manufacturers to Tuipei, or to sue the manufacturers of the management of fraud and, if necessary, to report to the judiciary.
If you are a newspaper, radio, television editors, journalists, we should resist the "DNA nourishment" of the advertising firms and a red envelope, refused to publish its deceptive advertisements or false news. If you have previously been published in such false advertising, false news, it should be published to expose the article, allowing readers to hear another voice.
If you are a bio-medical professionals, should take advantage of your professional knowledge to the public made it clear that the truth should stand up and condemn those who have been buying companies and perjury peer scum.
Today, the deception is much easier than counterfeiting, Happy much. China's individual management sector, academia, the media consciously or unconsciously, to become accomplices of swindlers, the Chinese public should own to protect themselves, tell your relatives, friends, schoolmates, colleagues optimistic about their own wallets, let more people know the truth . We do not expect fraudsters and their accomplices will receive due punishment, we only want to have fewer people were deceived. Less of a person being cheated, fraud less able to support a source of funds.
If we still have a minimum of social responsibility and conscience, if we can not bear to watch the Chinese society of corruption and degeneration, we should for the healthy development of Chinese society contribute forces. Resist fraud, each person can do is have to do.
