probiotic

noun

pro·​bi·​ot·​ic prō-bī-ˈä-tik How to pronounce probiotic (audio)
-bē-ˈä-
: a microorganism (such as lactobacillus) that when consumed (as in a food or a dietary supplement) maintains or restores beneficial bacteria to the digestive tract
also : a product or preparation that contains such microorganisms compare prebiotic
probiotic adjective

Examples of probiotic in a Sentence

Recent Examples on the Web Mood is significantly influenced by the microbiome and gut-brain-targeted probiotics (psychobiotics). Dominique Fluker, Essence, 14 Sep. 2023 Furthermore, Purina Pro Plan incorporates prebiotic fiber and live probiotics into their sensitive stomach formulas. Amber Smith, Discover Magazine, 17 Aug. 2023 In addition to providing ample sun protection, this formula features chia seed extract, probiotics, and an IonCharged water complex to support plenty of hydration for dry skin types. Jessie Quinn, Peoplemag, 12 Sep. 2023 With a blend of potent probiotics, their Daily Synbiotic supplement does just that while also improving heart health, skin quality and more. India Espy-Jones, Essence, 7 Sep. 2023 On the other hand, prebiotics are plant fibers that help probiotics thrive, Kimberly Gomer, MS, RD/LDN, a registered dietitian and director of nutrition at Body Beautiful Miami, told Health. Amber Sayer, Health, 29 Aug. 2023 The supplement offers support for heart health and contains probiotics, enzymes, and raw organic fruits and veggies. The Salt Lake Tribune, 16 Aug. 2023 Greek yogurt gives our salad a creamy texture while providing protein and calcium for healthy muscles and bones, and some probiotics for better gut health. Bethany Thayer, Detroit Free Press, 29 July 2023 There’s also bifidus extract in the mix, a probiotic that helps to strengthen the skin barrier so that that hydration can’t escape. Melanie Rud, Peoplemag, 21 July 2023 See More

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'probiotic.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

pro- entry 2 + -biotic (as in antibiotic)

First Known Use

1974, in the meaning defined above

Time Traveler
The first known use of probiotic was in 1974

Dictionary Entries Near probiotic

Cite this Entry

“Probiotic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/probiotic. Accessed 30 Sep. 2023.

Medical Definition

probiotic

noun
pro·​bi·​ot·​ic prō-bī-ˈät-ik, -bē- How to pronounce probiotic (audio)
: a microorganism (such as lactobacillus or bifidobacterium) that when consumed (as in a food or a dietary supplement) maintains or restores beneficial bacteria to the digestive tract
also : a product or preparation that contains such microorganisms compare prebiotic
probiotic adjective

More from Merriam-Webster on probiotic

Last Updated: - Updated example sentences
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