For over a decade, author Dan Buettner dedicated his efforts to uncovering global longevity hotspots. Collaborating with the National Geographic Society, Buettner embarked on a quest to pinpoint regions characterized not only by a significant population of centenarians but also by communities of individuals who had aged gracefully without succumbing to health issues such as heart disease, obesity, cancer, or diabetes. The results of his extensive research, as well as practical lifestyle recommendations inspired by these remarkable cultures, are detailed in his book, "The Blue Zones Secrets for Prolonging Life: Insights from the World's Healthiest Regions."
1- IKARIA, GREECE
Located eight miles away from the Turkish coast in the Aegean Sea, this island boasts some of the planet's most remarkable statistics in terms of reduced middle-age mortality and a lower incidence of dementia. Extensive research has established a direct connection between their extended lifespans and their adherence to a traditional Mediterranean diet, characterized by an abundance of vegetables and beneficial fats, with limited consumption of dairy and meat products.
2- OKINAWA, JAPAN
Okinawa, the largest island in a subtropical archipelago under Japanese administration, boasts the distinction of being home to the planet's longest-living women. The secret to their enduring health and longevity lies in dietary staples such as Okinawan sweet potatoes, soybeans, mugwort, turmeric, and goya (bitter melon), which contribute significantly to their extended and vibrant lives.
3- OGLIASTRA REGION, SARDINIA
The rugged highlands of this Italian island are renowned for having the greatest concentration of centenarian men globally. The island's inhabitants adhere to a low-protein diet, which has been linked to reduced instances of diabetes, cancer, and mortality among individuals under the age of 65.
4- LOMA LINDA, CALIFORNIA
Within this community, the United States' most concentrated population of Seventh-day Adventists resides, with certain members enjoying an additional decade of healthy living compared to the typical American. They achieve this by adhering to a biblical diet rich in grains, fruits, nuts, and vegetables.
5- NICOYA PENINSULA, COSTA RICA
In this Central American region, the occurrence of middle-age mortality is the lowest globally, and it boasts the second-highest concentration of male centenarians. Their recipe for longevity is rooted in their robust faith communities, tightly-knit social networks, and a lifestyle characterized by consistent, low-intensity physical activity.