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据了解,我国农村供水约有6000万人饮水中氟化物超过卫生标准要求;约有2000多万人因而患上地方性氟斑牙和氟骨症。我国地方病分布广,罹患者多,受威胁人口更多。地方性氟中毒病是在高氟环境中,长期摄入超过人体需要量的氟元素而引起的慢性中毒性地方病。它是以影响骨骼和牙齿等组
It is understood that about 60 million people in rural areas of China have fluoride in drinking water exceeding the health standards; about 20 million people suffer from endemic dental fluorosis and skeletal fluorosis. The distribution of endemic diseases in our country is wide, with more victims and more threatened populations. Endemic fluorosis is a chronic toxic endemic disease caused by long-term ingestion of fluoride in excess of the body’s requirement in a high-fluoride environment. It is affecting bones and teeth and other groups