"I think a longevity diet probably has room for meat once a week ... When looking at a restaurant menu, he tends to gravitate ...

Sardinia, Italy is one of the world's Blue Zones, home to the world's longest living people. Here's a look at what they eat ...

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 ...

Studies on the healthiest people in the world — i.e. people who remain sharp, strong, and youthful well into their 70s, 80s, 90s, and even 100s — show that diet is key. That means avoiding ...