Low-density lipoprotein cholesterol and lifespan: A Mendelian randomization study.

This genetic evidence supports that higher LDL-c levels reduce lifespan and longevity. In a general population that is not selected for increased cardiovascular risk, there is likely to be a net lifespan benefit of LDL-c lowering therapies, particularly for PCSK9 inhibitors, although randomized controlled trials are necessary before modification of clinical practice.