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Definitions

vitamin

[vahy-tuh-min, vit-uh-min] / ˈvaɪ tə mɪn, ˈvɪt ə mɪn /
NOUN
nutrient
Synonyms


Example Sentences

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Further research into the different functionalities of vitamin D2 and D3 should be a priority in deciding whether vitamin D3 should be the first-line choice of vitamin D supplement, subject to individual requirements.

From Science Daily • May 23, 2026

There are two forms of vitamin D supplements available: vitamin D2 and vitamin D3.

From Science Daily • May 23, 2026

Taking vitamin D2 might lower the body's levels of the more efficient form of vitamin D, vitamin D3, according to new research from the University of Surrey, John Innes Centre and Quadram Institute Bioscience.

From Science Daily • May 23, 2026

Because the study was observational and conducted at a single medical center, it cannot prove that low vitamin D directly caused the increase in pain.

From Science Daily • May 20, 2026

She then reached in, pulled out an identical decoy box filled with real vitamin tablets, and offered some to her children, who accepted eagerly.

From "Spies: The Secret Showdown Between America and Russia" by Marc Favreau




Vocabulary lists containing vitamin


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