Cellular senescence is closely linked to the body's immune function. Regulating the number of senescent cells may be an effective way to ease the burden on the immune system and enhance immune function.
Since 2018, several prominent research teams have discovered that fisetin regulates the number of senescent cells through two mechanisms: inhibiting their formation and clearing excessive ones. The research has demonstrated that fisetin is the most potent botanical senolytic among 11 natural compounds.