Would you believe me if I told you that the area in which you live could significantly improve your quality of life and longevity? Well, it’s true—kind of. Around the world, there are five regions known for having the healthiest and longest-living residents: Ikaria, Greece; Sardinia, Italy; Okinawa, Japan; Nicoya, Costa Rica; and Loma Linda, California. These regions, known as the “Blue Zones,” were grouped and investigated by Dan Buettner, a journalist and National Geographic explorer. His interest was first sparked when he visited Okinawa to investigate the reasons behind the people’s…