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. 2014 Sep 30;39(4):322–350. doi: 10.1111/nbu.12108

Table 17.

Upper tolerable limits of vitamin D in Europe (SCF) and upper intake levels in the US

EFSA IOM
Tolerable upper intake level μg/day (IU/day) Tolerable upper intake level μg/day (IU/day)
0–12 months 25 (1000) 0–6 months 25 (1000)
1–10 years 50 (2000) 7–12 months 37.5 (1500)
11 years to adult 100 (4000) 1–3 years 62.5 (2500)
4–8 years 75 (3000)
9 years to adult 100 (4000)

Source: IOM 2011.

EFSA, European Food Safety Authority; IOM, Institute of Medicine; SCF, Scientific Committee of Food.