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Recommended Dietary Allowance (RDA)

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Recommended Dietary Allowance (RDA)

The recommended dietary allowances (RDAs) are nutritional guidelines established and periodically reviewed by the United States government's Food and Nutrition Board (part of the National Academy of Sciences). The RDAs are the average daily amounts of nutrients such as carbohydrate, fat, protein, fiber, vitamins, and minerals that most healthy people need each day.

Current as of: May 1, 2026

Author: WebMD Ignite Staff

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This information does not replace the advice of a doctor. WebMD Ignite, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.

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