Valter Longo ate like an American when he moved from Italy to the US. Within 8 years, his health markers were looking rough.

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Longo, director of the Longevity Institute at the University of Southern California, believes that the secret to staving off the ills of old age is a diet designed to trick your body into thinking ...

Growing up in Italy, Valter Longo was fascinated by what leads to longevity, especially when it comes to diet. Longo first began studying longevity on a larger scale in 1989. Thirty-five years ...

According to Dr Valter Longo, a researcher in ageing and biological science at the University of Southern California, the most common evening meal habit of long-lived centenarians is a 'light and ...