What are the 7 Blue Zones?

What are the 7 Blue Zones? They gave them official Blue Zone status: Ikaria, Greece; Okinawa, Japan; Ogliastra Region, Sardinia; Loma Linda, Calif.; and Nicoya Peninsula, Costa Rica. In the new book, which was released April 7, Buettner distills the researchers’ findings on what all the Blue Zones share when Read more…