Translations:Vitamin D/55/en

Dietary intake

United Kingdom
Age group	Intake (μg/day)	Maximum intake (μg/day)
Breast-fed infants 0–12 months	8.5 – 10	25
Formula-fed infants (<500 mL/d)	10	25
Children 1 – 10 years	10	50
Children >10 and adults	10	100
United States
Age group	RDA (IU/day)	(μg/day)
Infants 0–6 months	400*	10
Infants 6–12 months	400*	10
1–70 years	600	15
Adults > 70 years	800	20
Pregnant/Lactating	600	15
Age group	Tolerable upper intake level (IU/day)	(μg/day)
Infants 0–6 months	1,000	25
Infants 6–12 months	1,500	37.5
1–3 years	2,500	62.5
4–8 years	3,000	75
9+ years	4,000	100
Pregnant/lactating	4,000	100
Canada
Age group	RDA (IU)	Tolerable upper intake (IU)
Infants 0–6 months	400*	1,000
Infants 7–12 months	400*	1,500
Children 1–3 years	600	2,500
Children 4–8 years	600	3,000
Children and adults 9–70 years	600	4,000
Adults > 70 years	800	4,000
Pregnancy & lactation	600	4,000
Australia and New Zealand
Age group	Adequate Intake (μg)	Upper Level of Intake (μg)
Infants 0–12 months	5*	25
Children 1–18 years	5*	80
Adults 19–50 years	5*	80
Adults 51–70 years	10*	80
Adults > 70 years	15*	80
European Food Safety Authority
Age group	Adequate Intake (μg)	Tolerable upper limit (μg)
Infants 0–12 months	10	25
Children 1–10 years	15	50
Children 11–17 years	15	100
Adults	15	100
Pregnancy & Lactation	15	100
* Adequate intake, no RDA/RDI yet established