Dietary Reference Intakes for Pregnancy 18-29 years in Japan (per day)
| Nutrients | EAR | RDA | AI | UL | DG |
|---|---|---|---|---|---|
| Potassium | - | - | 2000 mg | - | - |
| Magnesium | 260 mg | 310 mg | - | - | - |
| Phosphorus | - | - | 800 mg | - | - |
| Zinc | 7 mg | 10 mg | - | - | - |
| Copper | 0.7 mg | 0.9 mg | - | - | - |
| Manganese | - | - | 3.5 mg | - | - |
| Iodine | 170 μg | 240 μg | - | - | - |
| Selenium | 25 μg | 30 μg | - | - | - |
| Chromium | - | - | 10 μg | - | - |
| Vitamin D | - | - | 7 μg | - | - |
| Vitamin E (α-Tocopherols) | - | - | 6.5 mg | - | - |
| Vitamin K | - | - | 150 μg | - | - |
| Vitamin B1 (Thiamin) | 1.1 mg | 1.3 mg | - | - | - |
| Vitamin B2 (Riboflavin) | 1.2 mg | 1.5 mg | - | - | - |
| Vitamin B6 (Pyridoxine) | 1.2 mg | 1.4 mg | - | - | - |
| Vitamin B12 (Cyanocobalamin) | 2.3 μg | 2.8 μg | - | - | - |
| Vitamin B9 (Folate) | 400 μg | 480 μg | - | - | - |
| Vitamin B5 (Pantothenic acid) | - | - | 5 mg | - | - |
| Vitamin B7 (Biotin) | - | - | 50 μg | - | - |
| Vitamin C | 95 mg | 110 mg | - | - | - |
| Fatty acids (n-3 Polyunsaturated) | - | - | 1.8 g | - | - |
| Fatty acids (n-6 Polyunsaturated) | - | - | 9 g | - | - |