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People in certain regions around the world, known as Blue Zones, live significantly longer and healthier lives.

What are Blue Zones?

Blue Zones refer to regions where people experience notably lower rates of chronic diseases and have longer life expectancies. The term "Blue Zone" was coined by author Dan Buettner during his study of these areas. He and his colleagues marked these locations with blue circles on a map, thus naming them Blue Zones. The concept is detailed in Buettner's book "The Blue Zones."

Blue Zones Around The World

Icaria, Greece

The island of Icaria boasts a Mediterranean diet rich in olive oil, red wine, and homegrown vegetables. Aside from this rich diet the active lifestyle of the residents contribute to their longevity.

Ogliastra, Sardinia (Italy)

This region is renowned for having some of the world's oldest men. The residents often work on farms in mountainous areas and consume a diet that includes plenty of red wine.

Okinawa, Japan

Home to the world's oldest women, Okinawa's residents follow a diet high in soy-based foods and practice tai chi, which promotes physical and mental health.

Nicoya Peninsula, Costa Rica

People in this region have diets centered around beans and corn tortillas. They maintain physical activity into old age and have a strong sense of purpose, referred to as "plan de vida."

Loma Linda, California (USA)

The Seventh-day Adventist community in Loma Linda adheres to a strict vegetarian diet and lives in close-knit, supportive communities, which contributes to their longevity.

Lifestyle of Longevity

Each of these Blue Zones shares common lifestyle traits that promote health and longevity. These include diets rich in whole plant foods, moderate alcohol consumption, regular physical activity integrated into daily life, sufficient sleep, and strong social and familial ties. 

For instance, Icaria and Sardinia residents consume red wine, which contains antioxidants beneficial for heart and brain health. Okinawans practice "hara hachi bu," eating until they are 80% full to avoid overeating. Additionally, Blue Zone communities often include multi-generational households and strong social networks, providing emotional support and reducing stress.