Pregnancy: Dietary Reference Intakes (DRIs) for Vitamins and Minerals

Vitamin or Mineral	Recommended Daily Allowances (RDA)	Adequate Intake (AI)
Vitamin A	750-770 mcg	--
Vitamin D	15 mcg (600 IU)	--
Vitamin E (alpha-tocopherol)	15 mg (22.4 IU)	--
Vitamin K	--	75-90 mcg
Folate	600 mcg	--
Niacin	18 mg	--
Riboflavin	1.4 mg	--
Thiamine	1.4 mg	--
Vitamin B6	1.9 mg	--
Vitamin B12	2.6 mcg	--
Choline	--	450 mg
Biotin	--	30 mcg
Vitamin C	80-85 mg	--
Calcium	1000-1300 mg	--
Iodine	220 mcg	--
Iron	27 mg	--
Phosphorus	700-1250 mg	--
Selenium	60 mcg	--
Zinc	11-12 mg	--