Sections
Compounds
Drugs and supplements claimed to slow aging, and the trials behind them.
Guides
Guide
Evidence: Meta-analysis — as far as the evidence goes.
NMN: what the human trials actually found
Fifteen randomised trials have been pooled. The supplement is well tolerated, raises NAD+, and did not move most of the things people buy it for.
5 min read
Guide
Evidence: RCT — as far as the evidence goes.
Rapamycin for longevity: what human trials show
The mouse result is solid and the human result is thin. A look at what the 48-week trial in healthy adults actually measured, and what it found.
7 min read