B vitamin

noun

: any vitamin of the vitamin B complex

Examples of B vitamin in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
That eating pattern delivers omega-3s, polyphenols, B vitamins and antioxidants from whole food sources alongside fiber and synergistic compounds that isolated pills can’t replicate. Allison Palmer, Sacbee.com, 7 May 2026 The Mediterranean pattern delivers omega-3s, polyphenols, B vitamins and antioxidants from whole food sources alongside fiber and synergistic compounds that isolated supplements don’t replicate. Allison Palmer, Charlotte Observer, 7 May 2026 These soybeans also provide a variety of nutrients—including B vitamins, calcium, copper, magnesium, phosphorus, potassium, and iron—that support metabolic, immune, bone, and heart health. Christina Manian, Health, 6 May 2026 Most varieties also contain B vitamins such as thiamin, niacin and folate. Daryl Austin, USA Today, 3 May 2026 See All Example Sentences for B vitamin

Word History

First Known Use

1920, in the meaning defined above

Time Traveler
The first known use of B vitamin was in 1920

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Cite this Entry

“B vitamin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/B%20vitamin. Accessed 12 May. 2026.

Kids Definition

B vitamin

noun
: any vitamin of the vitamin B complex

Medical Definition

B vitamin

noun
: any vitamin of the vitamin B complex
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