Table 2. Table 2. I- intake recommendation for US and Europe.
| Age | US (mcg/day) | Europe (mcg/day) |
| 0-6 months | 110 (AIa) | - |
| 7-11 months | - | 70 (AI) |
| 7-12 months | 130 (AI) | - |
| 1-3 years | 90 (RDAb) | 90 (AI) |
| 4-6 years | - | 90 (AI) |
| 4-8 years | 90 (RDA) | - |
| 7-10 years | - | 90 (AI) |
| 9-13 years | 120 (RDA) | - |
| 11-14 years | - | 120 (AI) |
| 13-18 years | 150 (RDA) | - |
| 15-17 years | - | 130 (AI) |
| Adult (18+ years) | 150 (RDA) | 150 (AI) |
| Pregnancy (all ages) | 220 (RDA) | 200 (AI) |
| Lactation (all ages) | 290 (RDA) | 200 (AI) |
aadequate intake, brecommended dietary allowances