Dietary Reference Intakes for Iodine in Japan (per day)

Males	EAR	RDA	AI	UL
0-5 months	-	-	100 μg	250 μg
6-11 months	-	-	130 μg	250 μg
1-2 years	35 μg	50 μg	-	250 μg
3-5 years	45 μg	60 μg	-	350 μg
6-7 years	55 μg	75 μg	-	500 μg
8-9 years	65 μg	90 μg	-	500 μg
10-11 years	80 μg	110 μg	-	500 μg
12-14 years	100 μg	140 μg	-	1200 μg
15-17 years	100 μg	140 μg	-	2000 μg
18-29 years	95 μg	130 μg	-	3000 μg
30-49 years	95 μg	130 μg	-	3000 μg
50-69 years	95 μg	130 μg	-	3000 μg
70 years and older	95 μg	130 μg	-	3000 μg

Females	EAR	RDA	AI	UL
0-5 months	-	-	100 μg	250 μg
6-11 months	-	-	130 μg	250 μg
1-2 years	35 μg	50 μg	-	250 μg
3-5 years	45 μg	60 μg	-	350 μg
6-7 years	55 μg	75 μg	-	500 μg
8-9 years	65 μg	90 μg	-	500 μg
10-11 years	80 μg	110 μg	-	500 μg
12-14 years	100 μg	140 μg	-	1200 μg
15-17 years	100 μg	140 μg	-	2000 μg
18-29 years	95 μg	130 μg	-	3000 μg
30-49 years	95 μg	130 μg	-	3000 μg
50-69 years	95 μg	130 μg	-	3000 μg
70 years and older	95 μg	130 μg	-	3000 μg

Pregnancy	EAR	RDA	AI	UL
12-14 years	175 μg	250 μg	-	-
15-17 years	175 μg	250 μg	-	-
18-29 years	170 μg	240 μg	-	-
30-49 years	170 μg	240 μg	-	-
50-69 years	170 μg	240 μg	-	-

Lactation	EAR	RDA	AI	UL
12-14 years	200 μg	280 μg	-	-
15-17 years	200 μg	280 μg	-	-
18-29 years	195 μg	270 μg	-	-
30-49 years	195 μg	270 μg	-	-
50-69 years	195 μg	270 μg	-	-