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Definition of Recommended Dietary Allowance

Recommended Dietary Allowance: The RDA, the estimated amount of a nutrient (or calories) per day considered necessary for the maintenance of good health by the Food and Nutrition Board of the National Research Council/ National Academy of Sciences. The RDA is updated periodically to reflect new knowledge. It is popularly called the Recommended Daily Allowance.

QUESTION

According to the USDA, there is no difference between a “portion” and a “serving.” See Answer
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