Population | Recommended Daily Allowance |
---|---|
Age | |
0–12 months | 10 mcg (400 IU) |
1–13 years | 15 mcg (600 IU) |
14–70 years | 15 mcg (600 IU) |
>71 years | 20 mcg (800 IU) |
Special populations | |
Pregnancy | 15 mcg (600 IU) |
Lactation | 15 mcg (600 IU) |
Bariatric surgery | 75 mcg (3000 IU), titrate to serum level of >30 ng/mL |
Abbreviation: IU, International Units.