A litre of teacan contain up to 9mg of fluoride, which in excess can cause skeletalfluorosis, reducing bone quality and causing pain and stiffening of the ligaments.
一升茶树含有高达9毫克的氟化物，过量会导致氟骨症，降低骨骼质量，导致疼痛和韧带僵硬。
2
Objective:To establish the animal model of skeletalfluorosis caused by coal-burning.
目的：复制不同类型燃煤型氟骨症动物模型。
3
In China alone, more than 10 million people are estimated to suffer from skeletalfluorosis.