Dietary Reference Intakes for Vitamin A (Retinol activity equivalents) in United States (per day)

Males	EAR	RDA	AI	UL
0-6 months	-	-	400 μg	600 μg
7-12 months	-	-	500 μg	600 μg
1-3 years	210 μg	300 μg	-	600 μg
4-8 years	275 μg	400 μg	-	900 μg
9-13 years	445 μg	600 μg	-	1700 μg
14-18 years	630 μg	900 μg	-	2800 μg
19-30 years	625 μg	900 μg	-	3000 μg
31-50 years	625 μg	900 μg	-	3000 μg
50-70 years	625 μg	900 μg	-	3000 μg
70 years and older	625 μg	900 μg	-	3000 μg

Females	EAR	RDA	AI	UL
0-6 months	-	-	400 μg	600 μg
7-12 months	-	-	500 μg	600 μg
1-3 years	210 μg	300 μg	-	600 μg
4-8 years	275 μg	400 μg	-	900 μg
9-13 years	420 μg	600 μg	-	1700 μg
14-18 years	485 μg	700 μg	-	2800 μg
19-30 years	500 μg	700 μg	-	3000 μg
31-50 years	500 μg	700 μg	-	3000 μg
50-70 years	500 μg	700 μg	-	3000 μg
70 years and older	500 μg	700 μg	-	3000 μg

Pregnancy	EAR	RDA	AI	UL
less than 18 years	530 μg	750 μg	-	2800 μg
19-30 years	550 μg	770 μg	-	3000 μg
31-50 years	550 μg	770 μg	-	3000 μg

Lactation	EAR	RDA	AI	UL
less than 18 years	885 μg	1200 μg	-	2800 μg
19-30 years	900 μg	1300 μg	-	3000 μg
31-50 years	900 μg	1300 μg	-	3000 μg