Jiang Gaoming: The credibility of genetically modified food safety statement is not high

On February 27th, the Science and Technology Daily published the article "Are there any conclusions on the safety of genetically modified foods?": "The consensus reached by international authoritative agencies on genetically modified safety is that any genetically modified food that is listed through safety evaluation is as safe as non-genetically modified foods and can be safely consumed." The article quoted Lin Min, director of the Institute of Biotechnology, Chinese Academy of Agricultural Sciences, saying:

"This is a conclusive statement. The World Health Organization and the International FAO have made such a positive description of the safety of genetically modified foods in official documents."

"For example, the safety and experimentation of genetically modified rice made by Academician Zhang Zhihui showed that it is as nutritious as non-genetically modified rice. Because of the addition of Bt protein, it has reduced the need for pesticides, but it is safer than traditional rice. "This is the article from Chen Junshi, a researcher at the Institute of Nutrition and Food Safety at the Chinese Center for Disease Control and Prevention and an academician at the Chinese Academy of Engineering.

From the comments made by several genetically-transformed experts who spread the text, it seems that GM foods have been safe and do not need to be disputed. International conclusions have been made. This really makes the public feel good news. However, prior to this, the very genetically modified experts used such a tone to eliminate consumer questions:

"It's not safe to say that genetically modified foods are not safe." It took months before thinking about the safety of genetically modified foods from "uncertain" to "very certain!"

Of course, they have not yet provided the public with answers to many different arguments in the media in recent years:

First, the public's doubts are not imagined

A few years ago, when the public questioned whether genetically modified rice could not be eaten by insects and people could eat it, some experts were skeptical about such questions. They reluctantly demonstrated to the public the test of rats for one week, and put the fact that the Bt content was lower than the nitrite content in the mineral water. It was safe to say that people who eat GM rice are safer than drinking mineral water. Eating 600 years in a row will not be a problem. However, the above remarks made by the genetic experts were crushed by the following facts.

* In 2005, Russian scientists conducted three generations of mouse experiments and found that rats lost their ability to reproduce after three generations of genetically modified foods

* In 2010, scholars at Sun Yat-sen University discovered unexpected changes in the nutritional composition of genetically modified rice, not what they said was "substantially equivalent";

* In 2011, three Chinese graduate students in Changsha, Qingdao, and Shanghai discovered that GM rice and soybeans were toxic to the test organisms using their scientific spirit of “newborn calves are not afraid of tigers”. The experimental transgenic materials were genetically modified rice and soybean meal. Organisms include mice, tilapia, and soil microorganisms; * In 2010, Xinhua News Agency media reporters reported that Shanxi and Jilin planted Xianyu 335 in the suspected genetically modified corn area where "rats were missing";

* In 2011, a team of scientists from Nanjing University discovered that plant microRNAs can enter human blood and tissues, which means that we are not only eating vitamins, proteins, and energy, but also gene regulatory factors. Humans are at great risk of changing food structures. This discovery caused international shock;

*In 2012, Canadian scientists detected genetically modified pieces of blood in the blood of pregnant women, proving that the teaching that transgenes are degraded after entering the digestive tract of the human body and do not produce toxins may not be in accordance with the actual process;

* In 2012, French scientists passed a two-year test to prove that transgenic glyphosate-tolerant maize caused a large number of tumors and carcinogenesis in experimental animals.

The above examples of the insecurity of genetically modified foods reported by the media in recent years and some scientific experiments have proven that genetically modified foods are a potential health risk issue that has caused many experts, scholars, and medical workers to be highly vigilant. E.g:

American doctors recommend that patients stay away from genetically modified foods. Countries such as the European Union, Japan, South Korea, and New Zealand strictly restrict the listing of genetically modified foods.

Regrettably, those GM food trials have been conducted hundreds of times. Only the results of the trials have been selectively buried by experts who are experts in transgenes, and they have been ignored on various pretexts.

Taking the article in the Science and Technology Daily “Analytics of genetically modified foods is inconclusive” as an example, their very genetically-transformed experts could have closed their eyes and said “there is no evidence that GM foods are harmful internationally”. Now they can open their eyes to everyone. Say "The international community has already concluded that genetically modified foods and non-genetically modified foods are essentially equivalent and can be eaten without anxiety".


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