RDA
Americanabbreviation
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Recommended Daily or Dietary Amount or Allowance
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(in England) Regional Development Agency
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
More ambitious production scenarios could potentially supply enough vitamin B12 to meet the RDA for more than 26.5 million children aged 1-3 and more than 50 million children aged 0-6 months.
From Science Daily ● Aug. 30, 2026
A year later, Guinea secured its independence by voting "No" and Sékou Touré, Guinea's RDA leader, became the nation's first president.
From BBC ● Jan. 6, 2025
The RDA for copper is 900 micrograms for adults.
From Seattle Times ● May 10, 2023
Sometimes you just need your RDA of veggies to come in a jar.
From Salon ● Sep. 22, 2021
However, many users of vitamin C take 100 -200 times the RDA.
From How and When to Be Your Own Doctor by Steve Solomon
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
