The islands at the southern end of Japan have historically been known for longevity, once called the land of immortals. Okinawans have less cancer, heart disease and dementia than Americans, and women there live longer than any women on the planet.
Perhaps their greatest secret is a strong dedication to friends and family. They maintain a powerful social network called a “moai,” a lifelong circle of friends that supports people well into old age. Okinawans also have a strong sense of purpose in life, a driving force that the Japanese call “ikigai.”
Despite years of hardship, Okinawans have established a lifestyle and environment to live long, healthy lives. Follow these common centenarian practices to promote your own longevity.
Source: https://www.bluezones.com/explorations/okinawa-japan/