China's 31 million people to drink tea-type fluorosis research problems have been solved

According to news from the Institute of Endemic Disease Prevention in Hulunbeier City, Inner Mongolia Autonomous Region, the low-fluorine brick tea researched and developed by the Hulun Buir City Institute of Endemic Disease Prevention and Control with a fluorine content lower than the national 300 mg/kg standard by 33% has passed the authentication of authoritative experts, which has plagued China’s 31 million people. The greatest food-borne safety problem of humans Tea drinking fluorosis scientific research problems solved.

Tea drinking type fluorosis is a unique type of fluorosis in China. It is mainly due to chronic poisoning caused by drinking tea, butter tea, and tea made from brick tea with extremely high fluorine content, causing bone and tooth damage. Symptoms are fluorosis (commonly known as rhubarb teeth), skeletal fluorosis, and severe poisoning can cause claudication, kyphosis, and paralysis. Due to restrictions on the production of raw materials and technology, brick tea products currently circulating on the market are seriously exceeding the standards, and the fluorine content is as high as 500 mg/kg-900 mg/kg, which is 3 times higher than the human body intake safety value. Therefore, daily living needs of people in the pastoral areas are greatly reduced. - High-fluorine brick tea, also known as "chronic poisons" by professionals.

According to the latest data released by the China Center for Disease Control and Prevention, the total number of people threatened with drinking tea-type fluorosis in China reached 31 million, and the number of patients in Inner Mongolia ranks third in the country, including 200,000 patients in Hulunbeier.

As a professional scientific research institution, the Hulun Buir City Institute of Endemic Disease Prevention and Control has been working hard to solve this problem. Since 2002, it has set up a task force expert group. Over the past few years, the research group has traveled to rural and pastoral areas in Hulun Buir City and entered villages and households to conduct on-site inspections. More than 10,000 clinical trials were conducted. In October 2007, the trial successfully produced low-fluorine brick tea with a fluorine content of 200 mg/kg or less. The real first step in the domestic sense.

This time, experts have invited seven domestic authorities, including Chen Junshi, an academician of the Chinese Academy of Engineering, and Sun Dianjun, chief expert of China's endemic disease prevention and research. Recently, the group of experts unanimously decided: "The project is practical, advanced technology, and reliable results." It is understood that the tea has begun to set the mass production.

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