Blue Zones: 5 key foods eaten in Sardinia for longevity to add to your diet

We're in the midst of a monumental wellness shift.Where health was once almost exclusively related to body image, we're now looking beyond the here and now at how our bodies will function in the latter parts of our lives and beyond.While the term 'longevity' takes on so many meanings, ultimately it's about how we can live better for longer. To some, that means being 80 years old and still able to pick up their grandchildren with ease, while for others, it means hitting that centenarian milestone. In a bid to hit both of those goals, studies have expanded in recent years into Blue Zones - also known as the five areas of the world where people are frequently averaging longer life spans.In fact, they're reaching age 100 at 10 times greater rates than in the United States.Named as Okinawa (Jap