Table 1.
The Dietary Reference Intakes for vitamin K in adults1
| Country | Dietary Reference Intakes (μg/d, unless otherwise indicated) | |
| 19–50 y | >51 y | |
| UK | ||
| Women | 1 μg/(kg·d) | 1 μg/(kg·d) |
| Men | 1 μg/(kg·d) | 1 μg/(kg·d) |
| WHO/ Bosnia/Herzegovina/Poland | ||
| Women | 55 | 55 |
| Men | 65 | 65 |
| Belgium | ||
| Women | 50–70 | 50–70 |
| Men | 50–70 | 50–70 |
| New Zealand /Australia | ||
| Women | 60 | 60 |
| Men | 70 | 70 |
| Japan | ||
| Women | 60, 652 | 65 |
| Men | 70 | 70 |
| Germany/Switzerland/Austria | ||
| Women | 60 | 65 |
| Men | 70 | 80 |
| Croatia | ||
| Women | 65 | 65 |
| Men | 65 | 65 |
| USA/Canada/Montenegro/ Albania | ||
| Women | 90 | 90 |
| Men | 120 | 120 |
1
Values from Eurreca Micronutrient database (109).
2
60 g/d for women, aged 19–29 y, and 65 μg/d for women ≥ 30 y (110).