These days everyone is trying a new diet: vegetarian, vegan, Atkins, Paleo, low-fat and on and on. But a new study from the New England Journal of Medicine has found that the Mediterranean diet really does work to whittle away heart attacks, strokes and death from heart disease. The Mediterranean diet allows you to stock up on olive oil, fruits, vegetables, nuts, beans and fish as well as drink a fair amount of wine. So where can you follow this diet in our city? These five places make it easy.