vitamin B6

noun

: pyridoxine or a closely related compound found widely in combined form and considered essential to vertebrate nutrition

Examples of vitamin B6 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.
Lemons are a good source of potassium, vitamin B6, and thiamin. Isabel Vasquez Rd Ldn, Health, 26 Dec. 2025 Chicken Eating lean chicken will give your body a boost of vitamin B6 and vitamin B12, two nutrients that can help support a healthy mood. Lauren Manaker Ms, Verywell Health, 24 Nov. 2025 Hazelnuts are also rich in vitamin E, copper and manganese, and contain smaller amounts of magnesium, thiamin, folate and vitamin B6. Daryl Austin, USA Today, 5 Nov. 2025 Key Ingredients: Salicylic acid, amino acids, vitamin B6 Sulfate-Free: No Size: 8.5 fl. Emily Orofino, Vogue, 30 Sep. 2025 The mixes contain vitamin B6, folic acid, magnesium, and an inositol blend. Essence, 19 Sep. 2025

Word History

First Known Use

1934, in the meaning defined above

Time Traveler
The first known use of vitamin B6 was in 1934

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Cite this Entry

“Vitamin B6.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vitamin%20B6. Accessed 4 Jan. 2026.

Kids Definition

vitamin B6

noun
-ˈbē-ˈsiks
: pyridoxine
also : a closely related compound

Medical Definition

vitamin B6

noun
: pyridoxine or a closely related compound found widely in combined form and considered essential to vertebrate nutrition

More from Merriam-Webster on vitamin B6

Last Updated: - Updated example sentences
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