deficiency
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.
Iron should not be taken without confirmed deficiency unless advised by a healthcare professional.
From Science Daily • Jun. 6, 2026
B12 deficiency becomes more common with age, partly because the stomach may produce less acid, which is needed to release B12 from food.
From Science Daily • Jun. 6, 2026
Without enough B12, things can go wrong, sometimes seriously, especially if deficiency is not recognized and treated.
From Science Daily • May 27, 2026
"Revisiting the definition of B12 deficiency to incorporate functional biomarkers could lead to earlier intervention and prevention of cognitive decline."
From Science Daily • May 22, 2026
Maize lacks digestible niacin, the amino acids lysine and tryptophan, necessary to make proteins and diets with too much maize can lead to protein deficiency and pellagra, a disease caused by lack of niacin.
From "1491" by Charles C. Mann
Vocabulary lists containing deficiency
Freak the Mighty
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Flowers for Algernon
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Paltry Parlance: Synonyms for "Few"
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