The island of Sardinia is the first blue zone to have been declared. Dan Buettner stumbled upon Sardinia when looking for the keys to longevity. He has since identified 7 other blue zones around the...
The island of Sardinia is the first blue zone to have been declared. Dan Buettner stumbled upon Sardinia when looking for the keys to longevity. He has since identified 7 other blue zones around the...