Senolytics are a type of drug or supplement that may help to remove senescent cells from the body. Senescent cells are older cells that no longer function properly. They can build up in the body over time and may contribute to age-related diseases. Senolytics may help to improve these diseases by removing senescent cells from the body. Fisetin and quercetin are two examples of senolytic foods or supplements. These compounds may help to kill senescent cells and improve age-related diseases.