nicotinamide adenine dinucleotide

noun

: nad

Examples of nicotinamide adenine dinucleotide 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.
Touted as an energy booster, anti-aging solution, and even a brain enhancer, nicotinamide adenine dinucleotide costs as little as $50 to $75 a shot. — Cindy Krischer Goodman, Sun Sentinel, 5 Mar. 2026 One example getting a lot of media attention right now is nicotinamide adenine dinucleotide (NAD+), which first became popular via videos of celebrities doing IV infusions. — Jess Cording, Forbes.com, 21 Apr. 2025 Once absorbed by the body, it is converted into nicotinamide adenine dinucleotide (NAD), which plays a role in energy production, cellular communication, DNA repair, and more. — Jamie Ducharme, Health, 26 Sep. 2025 With the global wellness industry expected to reach $9 trillion by 2028, nicotinamide adenine dinucleotide (NAD+) is predicted to be 2025’s new Ozempic—at least, in terms of popularity. — Essence, 9 Jan. 2025

Word History

First Known Use

1960, in the meaning defined above

Time Traveler
The first known use of nicotinamide adenine dinucleotide was in 1960

Rhymes for nicotinamide adenine dinucleotide

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Browse Nearby Words

nicotinamide
nicotinamide adenine dinucleotide
nicotinamide adenine dinucleotide phosphate
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Cite this Entry

“Nicotinamide adenine dinucleotide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nicotinamide%20adenine%20dinucleotide. Accessed 7 Jul. 2026.

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Medical Definition

nicotinamide adenine dinucleotide

noun
: nad

More from Merriam-Webster on nicotinamide adenine dinucleotide

Britannica.com: Encyclopedia article about nicotinamide adenine dinucleotide

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