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一、前言 氟是人体必需的微量元素之一,除职业接触外,人体中的氟主要来源于饮用水和食物。氟在人体内主要由胃吸收,饮水中的氟可被完全吸收,食物中的氟一般可被吸收75％～90％。通过饮水和食物中摄入的氟会在身体内蓄积,所以如果饮水和食物中氟含量过高,就容易导致一种全身性慢性中毒疾病——氟中毒,引起氟斑牙和氟骨病,严重的会发生骨骼变形,甚至瘫痪。它对人体的危害很大,因此,我们在生活中要
I. Introduction Fluorine is one of the trace elements essential to the human body. In addition to occupational exposure, fluorine in the human body mainly comes from drinking water and food. Fluorine is mainly absorbed by the stomach in the human body. Fluorine in drinking water can be completely absorbed, and fluorine in food can be generally absorbed by 75% -90%. Through drinking water and food intake of fluoride in the body will accumulate, so if the drinking water and food fluoride content is too high, it is easy to cause a systemic chronic poisoning disease - fluorosis, causing dental fluorosis and skeletal fluorosis, Severe bone deformation occurs, and even paralyzed. It is very harmful to the human body, therefore, we want in life