Dietary Reference Intakes (DRIs): Tolerable Upper Intake Lev…
Dietary Reference Intakes (DRIs): Tolerable Upper Intake Levels (ULa), Vitamins Food and Nutrition Board, Institute of Medicine, National Academies Life Stage Group Vitamin A (μg/d)a Vitamin C (mg/d) Vitamin D (μg/d) Vitamin E (mg/d)b,c Vitamin K Thiamin Riboflavin Niacin (mg/d)c Vitamin B6 (mg/d) Folate (μg/d)c Vitamin B12 Pantothenic Acid Biotin Choline (g/d) Carotenoidsd Infants 0–6 mo 600 NDe 25 ND ND ND ND ND ND ND ND ND ND ND ND 6–12 mo 600 ND 38 ND ND ND ND ND ND ND ND ND ND ND ND Children 1−3 y 600 400 63 200 ND ND ND 10 30 300 ND ND ND 1 ND 4−8 y 900 650 75 300 ND ND ND 15 40 400 ND ND ND 1 ND Males 9−13 y 1,700 1,200 100 600 ND ND ND 20 60 600 ND ND ND 2 ND 14−18 y 2,800 1,800 100 800 ND ND ND 30 80 800 ND ND ND 3 ND 19−30 y 3,000 2,000 100 1,000 ND ND ND 35 100 1,000 ND ND ND 3.5 ND 31−50 y 3,000 2,000 100 1,000 ND ND ND 35 100 1,000 ND ND ND 3.5 ND 51−70 y 3,000 2,000 100 1,000 ND ND ND 35 100 1,000 ND ND ND 3.5 ND > 70 y 3,000 2,000 100 1,000 ND ND ND 35 100 1,000 ND ND ND 3.5 ND Females 9−13 y 1,700 1,200 100 600 ND ND ND 20 60 600 ND ND ND 2 ND 14−18 y 2,800 1,800 100 800 ND ND ND 30 80 800 ND ND ND 3 ND 19−30 y 3,000 2,000 100 1,000 ND ND ND 35 100 1,000 ND ND ND 3.5 ND 31−50 y 3,000 2,000 100 1,000 ND ND ND 35 100 1,000 ND ND ND 3.5 ND 51−70 y 3,000 2,000 100 1,000 ND ND ND 35 100 1,000 ND ND ND 3.5 ND > 70 y 3,000 2,000 100 1,000 ND ND ND 35 100 1,000 ND ND ND 3.5 ND Pregnancy 14−18 y 2,800 1,800 100 800 ND ND ND 30 80 800 ND ND ND 3 ND 19−30 y 3,000 2,000 100 1,000 ND ND ND 35 100 1,000 ND ND ND 3.5 ND 31−50 y 3,000 2,000 100 1,000 ND ND ND 35 100 1,000 ND ND ND 3.5 ND Lactation 14−18 y 2,800 1,800 100 800 ND ND ND 30 80 800 ND ND ND 3 ND 19−30 y 3,000 2,000 100 1,000 ND ND ND 35 100 1,000 ND ND ND 3.5 ND 31−50 y 3,000 2,000 100 1,000 ND ND ND 35 100 1,000 ND ND ND 3.5 ND