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本文作者对广州市环境氟、人体氟转移以及儿童龋齿和斑釉的发病情况,作了较为广泛系统的调查分析,比较了环境、食物、人体生物学指标(尿氟、发氟、骨氟)的氟含量,发现广州市明显高于对照区,人体每天总氟摄入量已超过国际卫生标准,广州市人群已出现“氟过剩”体征。作者提出广州市自来水不宜加氟的意见,并建议修改我国饮水氟含量标准。
In this paper, the author made a systematic and systematic survey on the environmental fluorine, human fluorine transfer and the incidence of dental caries and spot glaze in Guangzhou City. The environmental, food and human biological indexes (urine fluoride, hair fluoride and bone fluoride) Of fluorine content, Guangzhou was significantly higher than the control area, the body’s total daily fluoride intake has exceeded international health standards, Guangzhou City, the crowd has emerged “excess fluoride” signs. The author put forward the suggestion that water from Guangzhou should not be added to fluoride, and suggested to amend the standard of fluorine content in drinking water in our country.