The secrets of an Italian village have long fascinated scientists from around the world. Scientists from Rome’s Sapienza University and the San Diego School of Medicine spent six months looking into why residents of Acciaroli and nearby tiny communities enjoy such extraordinary longevity—while also seeming to be largely immune from dementia, heart disease and other chronic conditions associated with ageing in most of the Western world. Acciaroli is part of the Cilento coast, a largely industry-free area that now has national park protected status. It was in Cilento that the late U.S. nutritionist Ancel Keys first established convincing evidence of […]