Dietary Reference Intakes for Sodium in Japan (per day)

Males EAR AI
0-5 months - 100 mg
6-11 months - 600 mg
1-2 years - -
3-5 years - -
6-7 years - -
8-9 years - -
10-11 years - -
12-14 years - -
15-17 years - -
18-29 years 600 mg -
30-49 years 600 mg -
50-69 years 600 mg -
70 years and older 600 mg -
Females EAR AI
0-5 months - 100 mg
6-11 months - 600 mg
1-2 years - -
3-5 years - -
6-7 years - -
8-9 years - -
10-11 years - -
12-14 years - -
15-17 years - -
18-29 years 600 mg -
30-49 years 600 mg -
50-69 years 600 mg -
70 years and older 600 mg -
Reference: Dietary Reference Intakes for Japanese. Ministry of Health, Labour and Welfare, Japan, 2015