Optimizing Bone Health in Duchenne Muscular Dystrophy

Table 2

Recommended daily allowance for calcium and vitamin D [67].

Age	Calcium RDA (mg/d)	Vitamin D RDA (IU/D)
0–6 months old	200	400
6–12 months old	260	400
1–3 years old	700	600
4–8 years old	1000	600
9–13 years old	1300	600
14–18 years old	1300	600

RDA = recommended daily allowance.
RDAs not established, and thus values are adequate intake reference.