In the early 2000s, Dan Buettner collaborated with National Geographic to reverse-engineer a formula for longevity. He scoured the globe for years in pursuit of places where people live much longer than average, and the concept of blue zones came to fruition. To date, the expeditions unveiled Okinawa, Japan; Sardinia, Italy; Ikaria, Greece; Nicoya, Costa Rica; and Loma Linda, California, as blue zones with the highest rates of living centenarians. These five spots share some similar elements — a plant-based diet, natural movement, and putting family first — that have been proven to promote longevity and health in residents.

Live to 100: Secrets of the Blue Zones takes members around the world to investigate the diet and lifestyles of those living the longest lives. Explore the original blue zones, be immersed in their culture and lifestyles, and see how Blue Zones is applying the research in communities across the United States. Buettner offers insight on how to benefit from following at least some of their leads, because the only thing better than looking good as you age, is feeling good as you age.