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牙膏您每天都在用,可是您真的会用吗?1慎选含氟牙膏氟是人体的必须元素之一,它在牙膏中的主要作用是增强牙齿钙的抗酸性,预防龋齿。但据了解,长期摄入高剂量的氟会引起氟骨症。一般建议喝茶的人不要使用含氟牙膏,因为茶叶当中同样含有氟,经常喝茶的人会处于一种高氟状态,或者本身有氟斑牙,因此不建议使用。四岁以上的孩子以及老年人可以使用含氟牙膏。
Toothpaste you use every day, but you really use it? 1 carefully choose fluoride toothpaste Fluoride is one of the essential elements of the body, its main role in toothpaste is to enhance the calcium resistance of teeth to prevent dental caries. However, it is understood that long-term intake of high doses of fluoride can cause skeletal fluorosis. It is generally recommended that people who drink tea do not use fluoride toothpaste, because the same contains fluorine in tea, who often drink tea will be in a high fluoride state, or have their own dental fluorosis, it is not recommended. Fluoride toothpaste can be used by children over the age of four and the elderly.