Blue zone

Around here the blue of the sky almost seamlessly flows into the blue of the sea, but that’s not what they mean by ‘blue zone’. That term refers to a number of areas in the world where people live measurably longer and there are relatively many centenarians. The island of Icarias is one of them. I still doubt whether I want to live to be a hundred, but just in case, I would like to know how they actually do that.

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