We can make wheat with more gluten so that it will make better bread, and we can make tomatoes that keep their fresh-picked texture longer.

BBC: The power of genes

Dumont's house are expected to stay for a meal, often what she calls "Indian tacos, " made from deep-fried bread dough, hamburger, sour cream, raw onions, tomatoes and black olives.

WSJ: This North Dakota Mom, 77, Reared 69 Kids

Get into the local swing of things and load your breakfast plate with tangy sheep's-milk cheese, plump olives, flavourful tomatoes, crisp cucumbers, home-made jam and freshly-baked crusty white bread or simit (a sesame-encrusted bread ring).

BBC: A perfect day in Istanbul