Risks and Benefits of Nicotinamide Riboside (NR), a NAD+ Booster

Date: 2025-04-02 11:59:53

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The suppression of NAD+ synthesis by NR in humans may explain the disparate rodent results.

​​This is the fifth video in my NAD+ series. Missed any of the previous ones? See:
• Do NAD+ Levels Decline with Age? (https://nutritionfacts.org/video/do-nad-levels-decline-with-age)
• Can NAD+ Boosters Increase Lifespan and Healthspan? (https://nutritionfacts.org/video/can-nad-boosters-increase-lifespan-and-healthspan)
• Risks and Benefits of Nicotinic Acid (NA), a NAD+ Booster (https://nutritionfacts.org/video/risks-and-benefits-of-nicotinic-acid-na-a-nad-booster)
• Risks and Benefits of Nicotinamide (NAM), a NAD+ Booster (https://nutritionfacts.org/video/risks-and-benefits-of-nicotinamide-nam-a-nad-booster)

Stay tuned for:
• Risks and Benefits of Nicotinamide Mononucleotide (NMN), a NAD+ Booster (https://nutritionfacts.org/video/risks-and-benefits-of-nicotinamide-mononucleotide-nmn-a-nad-booster)
• Lesser-Known NAD+ Boosting Supplements—Tryptophan, NADH, NMNH, and NRH (https://nutritionfacts.org/video/lesser-known-nad-boosting-supplements-tryptophan-nadh-nmnh-and-nrh)
• Risks of NAD+ Boosting Supplements (https://nutritionfacts.org/video/risks-of-nad-boosting-supplements)
• Which NAD+ Booster Is Best? (https://nutritionfacts.org/video/which-nad-booster-is-best)
• The Third Way to Boost NAD+ (https://nutritionfacts.org/video/the-third-way-to-boost-nad)

For more on aging, go to your local public library and check out my longevity book, How Not to Age (https://nutritionfacts.org/book/how-not-to-age/), available in print, e-book, and audio. (All proceeds I receive from the book are donated directly to charity.)

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Thanks for watching. I hope you’ll join in the evidence-based nutrition revolution!
-Michael Greger, MD FACLM

Captions for this video are available in several languages; you can find yours in the video settings. View important information about our translated resources: https://nutritionfacts.org/translations-info/

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