Residents of the Greek island of Ikaria have a surprisingly long lifespan. Far longer than the average, and longer even than that of their neighboring islands where most of the factors (weather, diet) would be virtually the same. Researcher Dan Buettner and others have spent years trying to analyze why.
As with many small island cultures, there is much commonality between residents. Most people wake up when they feel like it, usually late in the morning. They take a nap in the late afternoon, then stay out late - often socializing, playing dominoes or poker at the pub.
Meals are spare and primarily vegetarian. A typical day's meals would go:
Breakfast: Bread and honey with goat's milk, wine, sage tea, or coffee.
Lunch: Beans (usually lentils or garbanzos), potatoes, and whatever greens are in season.
Dinner: Bread and goat's milk.