Table 4.

Comparison of recommendations for endogenous fluoride supplementation by EAPD and AAPD.

Recommendations Developed by	Age	Concentration of Fluoride in Drinking Water
		<0.3 ppm	0.3 ppm–0.6 ppm	>0.6 ppm
EAPD	0–24 months	0 mg	0 mg	0 mg
	2–6 years	0.25 mg (0–3 years)	0.25 mg (3–6 years)	0 mg
	7–18 years	0.5 mg	0.25 mg	0 mg
AAPD	0–6 months	0 mg	0 mg	0 mg
	6 months–3 years	0.25 mg	0 mg	0 mg
	3–6 years	0.5 mg	0.25 mg	0 mg
	6–16 years	1.0 mg	0.5 mg	0 mg