There are five "Blue Zones" around the world, and the people who live in these areas are 10 times likelier than Americans to reach age 100. The name comes from the blue circles researchers drew on the map when identifying them.
"According to research published in Nutrients in May 2018, people living in these regions also enjoy lower rates of chronic disease than those living elsewhere, and their diet is believed to be a major component of why," Everyday Health wrote.
Blue Zone diets are based on local and regional offerings while limiting processed foods, added sugars, meat and dairy, and focusing more on plant-based meals. While residents of the five areas tend to live longer and be healthier, Everyday Health reports, each place is different.
