Grade B
Rct
Featured
NAD+ Precursors and Biological Aging: NMN vs NR Comparison
Head-to-head trial comparing nicotinamide mononucleotide (NMN) and nicotinamide riboside (NR) for raising NAD+ levels and improving aging biomarkers.
Published 2024
18 views
[STUDY DETAILS]
- Study Type
- Rct
- Quality Grade
- B
- Publication Year
- 2024
- Category
- Longevity & Aging
Summary
12-week RCT (n=80) comparing NMN 500mg vs NR 500mg daily. Both raised blood NAD+ significantly (NMN +42%, NR +38%). NMN showed faster absorption kinetics.
Key Findings
1. NMN increased NAD+ by 42%
2. NR increased NAD+ by 38%
3. NMN peak levels reached faster
4. Both well-tolerated, no safety concerns