Certainly Lethal Dose of fluoride in case of children:
The Certainly Lethal Dose(CLD) of fluorides is 32-64 mg per kg of body weight i.e, approximately 2.5-5 gms of fluoride in cases of children and 5-10 gms, one single related dose, in case of adults.
1-1.5 grms
1.5-2.5 grms
2.5-5 grms
5-10 grms