Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Nutrient standards for calculating the Nutrient Rich Foods index NRF9.3_ a measure of nutrient density based on 2,000 kcal/day diet.
| Positive NR9 subscore | Negative LIM subscore | ||
|---|---|---|---|
| Nutrient | Reference DV | Nutrient | MRA |
| Protein | 50 g | Saturated fat | 20 g |
| Fiber | 25 g | Added sugars | 50 g (12.5 tsp) |
| Vitamin A | 1,515 mcg | Sodium | 2,400 mg |
| Vitamin C | 60 mg | – | – |
| Vitamin D | 15 IU | – | – |
| Calcium | 1,000 mg | – | – |
| Iron | 18 mg | – | – |
| Potassium | 3,500 mg | – | – |
| Magnesium | 400 mg | – | – |
