Do you ever wish you could know the secrets to a long and happy life? You can, thanks to the world’s “blue zones.” Okinawa, Japan is one such zone. This small chain of islands maintains one of the largest concentrations of centenarians anywhere in the world. So, what gives Okinawans the longevity advantage? Like all “Blue Zone” communities, there is a formula for their success that we can all learn from, no matter where we live!