TODAY visits the ‘blue zone’ of Costa Rica where people live to 100

05:12

Continuing “Eating to 100 TODAY,” a series about the secrets of a long and healthy life, NBC News special anchor Maria Shriver visits a corner of Costa Rica that is one of the five “blue zones” on Earth with the highest percentage of people living healthy lives to age 100. There she meets a colorful 100-year-old cowboy who starts each day with rice, beans and tortillas.