Dietary References & Standards

Dietary guidelines, such as the Recommended Dietary Allowances (RDAs) and Dietary Reference Intakes (DRIs), are useful for achieving and maintaining good health. You can use Wolfram|Alpha and these age- and gender-specific recommendations to follow a healthy diet.

General Nutrition Recommendations

Find generic dietary guidelines for various nutrients, genders and age groups.

Look up daily recommended values for nutrients:

Find age- and gender-specific nutrition recommendations:

Diet Calculations

Perform dietary computations to help maintain a healthy diet.

Estimate the number of apples needed to satisfy a daily recommendation:

Get weekly dietary goals: