Dietary Reference Intakes: Phosphorus
Dietary Reference Intakes: Phosphorus
Source: IOM 1997 Dietary Reference Intakes for Phosphorus Unit: mg/day
Recommended Dietary Allowance (RDA)
| Population | RDA |
|---|---|
| Adult 19-70 | 700 mg/day |
Tolerable Upper Intake Level (UL)
| Population | UL |
|---|---|
| Adult 19-70 | 4000 mg/day |
| Adult 71+ | 3000 mg/day |
⚠️ Do not exceed the UL without medical supervision.
Disclaimer
These values are from the National Academy of Medicine (formerly Institute of Medicine) Dietary Reference Intake reports. Individual needs may vary. Consult a healthcare provider.