Table 1.

Table showing the relationship between fluoride dose and toxicity [17].

Toxicity of Fluoride
1	Early symptoms of poisoning	1 mgF/kg body weight
2	The probably toxic dose	5 mgF/kg body weight
3	The lethal dose (LD)	14–28 mgF/kg body weight
4	The certain lethal dose (CLD)	32–64 mgF/kg body weight