Table 3.

Human body daily requirements for fluoride compounds: optimal and acceptable.

Recommended Intake of Fluoride mg/day	0.01–0.7	0.5–0.9	0.7–1.3	1.0–2.2	2.0–2.8	3.0–3.6
Age	0–6 months	6–12 months	1–3 years	4–8 years	9–13 years	14–18 years