The main tenets of the longevity diet—eating more plants, less protein, and fasting—are based on Dr. Longo's research of long-lived populations around the world, including in Greece, Italy, and Japan, ...

He follows the Longevity Diet, created by his colleague and L-Nutra cofounder Valter Longo, a professor of gerontology and ...

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 ...

Valter Longo, 56, a professor of gerontology and director of the USC Longevity Institute, researches the fasting-mimicking diet, which involves interspersing a healthy diet with three to five-day ...