Forget expensive biohacks. The science of longevity is surprisingly simple. Discover the everyday habits that support brain health, healthy aging, and a longer healthspan — from strength and balance to hearing, relationships, metabolic health, and curiosity.

There is something rather uncomfortable about science: It changes. Something we were once told was good for us may eventually turn out to be unnecessary. Something routinely recommended by physicians may later fall out of favor. Something that makes perfect biological sense may fail when researchers finally ask the harder question: But does it actually make people healthier? And perhaps that isn’t a weakness of science. Perhaps it is one of its greatest strengths. For years,