Lifespan: The Revolutionary Science of Why We Age—and Why We Don't Have To

by David A. Sinclair

The first SIRT1-activating compound, or STAC, was a polyphenol called fisetin, which helps gives plants such as strawberries and persimmons their color and is now known to also kill senescent cells.

SIR1. STAC.fisetin. strawberries