Two sibling comments mentioned fasting. Adding more to that. Prolonged fasting is known to clear away senescent cells. So that is the intervention which seem

Two sibling comments mentioned fasting. Adding more to that. Prolonged fasting is known to clear away senescent cells. So that is the intervention which seems most promising here. Intermittent fasting can help the gut by giving it time to rest between meals, and it can improve insulin sensitivity because the body spends more time in a low insulin state. Maybe there are longer chains of mechanism there, but at first glance, they don't seem quite as relevant.