japanDietary Reference Intakes for Vitamin K in Japan

Men

Age AI
0 - 5 months 4 μg
6 - 11 months 7 μg
1 - 2 years 25 μg
3 - 5 years 30 μg
6 - 7 years 40 μg
8 - 9 years 45 μg
10 - 11 years 55 μg
12 - 14 years 70 μg
15 - 17 years 80 μg
18 - 29 years 75 μg
30 - 49 years 75 μg
50 - 69 years 75 μg
70 years and abobe 75 μg

Women

Age AI
0 - 5 months 4 μg
6 - 11 months 7 μg
1 - 2 years 25 μg
3 - 5 years 30 μg
6 - 7 years 40 μg
8 - 9 years 45 μg
10 - 11 years 55 μg
12 - 14 years 65 μg
15 - 17 years 60 μg
18 - 29 years 60 μg
30 - 49 years 65 μg
50 - 69 years 65 μg
70 years and abobe 65 μg

Pregnant Women

Age AI
12 - 14 years 65 μg
15 - 17 years 60 μg
18 - 29 years 60 μg
30 - 49 years 65 μg
50 - 69 years 65 μg

Lactating Women

Age AI
12 - 14 years 65 μg
15 - 17 years 60 μg
18 - 29 years 60 μg
30 - 49 years 65 μg
50 - 69 years 65 μg


Source: Dietary Reference Intakes for Japanese. Ministry of Health, Labour and Welfare, Japan, 2010