united_statesDietary Reference Intakes for Vitamin D in United States

Men

Age AI UL
0 - 6 months 5 μg 25 μg
7 - 12 months 5 μg 25 μg
1 - 3 years 5 μg 50 μg
4 - 8 years 5 μg 50 μg
9 - 13 years 5 μg 50 μg
14 - 18 years 5 μg 50 μg
19 - 30 years 5 μg 50 μg
31 - 50 years 5 μg 50 μg
51 - 70 years 10 μg 50 μg
70 years and abobe 15 μg 50 μg

Women

Age AI UL
0 - 6 months 5 μg 25 μg
7 - 12 months 5 μg 25 μg
1 - 3 years 5 μg 50 μg
4 - 8 years 5 μg 50 μg
9 - 13 years 5 μg 50 μg
14 - 18 years 5 μg 50 μg
19 - 30 years 5 μg 50 μg
31 - 50 years 5 μg 50 μg
51 - 70 years 10 μg 50 μg
70 years and abobe 15 μg 50 μg

Pregnant Women

Age AI UL
14 - 18 years 5 μg 50 μg
19 - 30 years 5 μg 50 μg
31 - 50 years 5 μg 50 μg

Lactating Women

Age AI UL
14 - 18 years 5 μg 50 μg
19 - 30 years 5 μg 50 μg
31 - 50 years 5 μg 50 μg


Source: Dietary Reference Intakes (DRIs): Recommended Intakes for Individuals, Food and Nutrition Board, Institute of Medicine, National Academies, 2004, retrieved 2009