What is a blue zone?
A blue zone is a region in the world where people are speculated to live longer than average. (1)
What are the blue zones?
Okinawa, Japan (1)
Sardinia, Italy (1)
Nicoya, Costa Rica (1)
Icaria, Greece (1)
Loma Linda, California (1)
Resources
1. https://en.wikipedia.org/wiki/Blue_zone
