nutraceutical

American  

[noo-truh-soo-ti-kuhl] / ˌnu trəˈsu tɪ kəl /

Also nutriceutical

noun

1. a bioactive compound occurring as a food component, additive, or product, including vitamins, dietary fiber, herbal extracts, carotenoids, and probiotics: nutraceuticals are said to promote health and well-being, allegedly helping in the prevention and treatment of disease.

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nutraceutical British  

/ ˌnjuːtrəˈsjuːtɪkəl /

noun

1. another name for functional food

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Etymology

Origin of nutraceutical

Blend of nutrient ( def. ) and pharmaceutical ( def. ); coined by Stephen DeFelice, U.S. endocrinologist, in 1989

Example Sentences

"These results suggest that a simple, inexpensive and non-toxic nutraceutical tablet potentially has the power to heal glioblastoma," said Professor Mittra.

From Science Daily • Dec. 10, 2025

Do we really need to shop the nutraceutical aisles or buy fortified eggs to get it?

From Washington Post • Sep. 20, 2019

Elysium’s first nutraceutical product, called Basis, promises “metabolic repair and optimization.”

From The New Yorker • Mar. 27, 2017

And by the way, where were those Facebook ads for our nutraceutical client?

From Slate • Oct. 30, 2015

Tom Riddle of Philadelphia, a 55-year-old director at a nutraceutical company;

From Newsweek