Dietary Reference Intakes for Phosphorus in Japan (per day)

Males AI UL
0-5 months 120 mg -
6-11 months 260 mg -
1-2 years 500 mg -
3-5 years 800 mg -
6-7 years 900 mg -
8-9 years 1000 mg -
10-11 years 1100 mg -
12-14 years 1200 mg -
15-17 years 1200 mg -
18-29 years 1000 mg 3000 mg
30-49 years 1000 mg 3000 mg
50-69 years 1000 mg 3000 mg
70 years and older 1000 mg 3000 mg
Females AI UL
0-5 months 120 mg -
6-11 months 260 mg -
1-2 years 500 mg -
3-5 years 600 mg -
6-7 years 900 mg -
8-9 years 900 mg -
10-11 years 1000 mg -
12-14 years 1100 mg -
15-17 years 900 mg -
18-29 years 800 mg 3000 mg
30-49 years 800 mg 3000 mg
50-69 years 800 mg 3000 mg
70 years and older 800 mg 3000 mg
Pregnancy AI UL
12-14 years 800 mg -
15-17 years 800 mg -
18-29 years 800 mg -
30-49 years 800 mg -
50-69 years 800 mg -
Lactation AI UL
12-14 years 800 mg -
15-17 years 800 mg -
18-29 years 800 mg -
30-49 years 800 mg -
50-69 years 800 mg -
Reference: Dietary Reference Intakes for Japanese. Ministry of Health, Labour and Welfare, Japan, 2015