If you’re a health nut or just a fruit and vegetable junkie, Israel has got you covered. It has well-known fruit like apples, bananas, pears and deliciously sweet watermelon (and not only in summer, thanks to high-tech farming techniques). It also has your standard veggies, like tomatoes and cucumbers – and often in varieties you rarely see elsewhere, like yellow or dark brown or red-and-green striped...