A Real-World Comparison of Three NAD+ Supplements
A Real-World Comparison of Three NAD+ Supplements: Which One Actually Delivers Anti-Aging Benefits?
Nicotinamide (Nam), Nicotinamide Riboside (NR), and Nicotinamide Mononucleotide (NMN) are popular supplements, yet direct comparative data on their effects in humans has been lacking.
A groundbreaking study published in Nature Metabolism has filled this gap, using a 14-day human trial combined with in vitro experiments to reveal the true differences between the three.
The study enrolled 65 healthy adults. After 14 days of supplementation, the results showed that both NR and NMN doubled whole-blood NAD+ concentrations, with comparable efficacy between the two.
Nam, however, demonstrated a unique advantage in acute effects: NAD+ levels peaked just one hour after intake, providing a rapid boost.
Unfortunately, this effect proved to be short-lived.
For healthy individuals seeking long-term anti-aging benefits and gut health support, NR or NMN should be prioritized.
Those needing a quick energy boost may use Nam in the short term, but long-term reliance on it is not recommended.
A Real-World Comparison of Three NAD+ Supplements: Which One Actually Delivers Anti-Aging Benefits?
