Much has been written about the “Blue Zones”, which are areas in the world where people live the longest, often reaching 100 years of age.  Not only do these communities have a long-life expectancy, but they are very healthy in old age and are less likely to suffer from chronic illness.  In the U.S., the average life expectancy is 77 years of age; 6 in 10 adults will have at least one chronic health condition, and 4 in 10 will have two or more chronic conditions.  So, where a