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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

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

The team also did not measure inflammatory markers that might explain how vitamin D influences pain.

From Science Daily • May 20, 2026

They added, "Preoperative vitamin D supplementation in breast cancer patients with vitamin D levels below 30 nmol/L may have a role in modulating postoperative pain."

From Science Daily • May 20, 2026

“Mom. It’s a citrus tree nursery. The worst thing that could happen to me is I’d overdose on vitamin C.”

From "Tangerine" by Edward Bloor




Vocabulary lists containing vitamin


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