It might sound too good to be true: a pill that could help you live a longer, healthier life. But Leonard Guarente, a longtime MIT biologist, believes the idea holds promise. Guarente, the Novartis Professor of Biology at MIT, has spent more than 40 years studying the science of aging. He started small, working with […] The post Can a pill help you live longer? The science behind NAD and longevity appeared first on MIT Department of Biology.