Statins

Statins (HMG-CoA reductase inhibitors, e.g. atorvastatin, rosuvastatin) lower hepatic cholesterol synthesis and upregulate LDL receptors, reducing circulating LDL cholesterol. They are approved for primary and secondary prevention of atherosclerotic cardiovascular disease, with strong randomized evidence for reduced cardiovascular mortality. Longevity-relevant pleiotropic effects include endothelial improvement, anti-inflammatory action, and possible plaque stabilization. In low-risk individuals, the absolute mortality benefit is small and less certain; benefit is most clearly demonstrated in higher-risk and secondary prevention populations. Off-label use purely for longevity is investigational.