The general rule seems to be, If something tastes good, it's bad for you.
My first reaction to this was, "You must not have spent much time in Italy then." Everything tastes heavenly in Italy and the vast majority of it is good for you. After having gelato in Italy, I stopped eating U.S. ice cream altogether. There's no comparison. Even pasta and pizza are much more nutritious and taste better too.
In the U.S., we load down our snacks with the Four Horsemen of the Nutritional Apocalypse: flour, fat, salt, and sugar. These are mixed together in various different ways but it's always the four ingredients. Oh, in the case of chips (crisps) it's potato flour which is a bit more nutritious, but just a bit. In Italy, the breads for crosstini or bruschetta are smaller and thinner. Even the pizza crust is thin. And the other ingredients are vegetables, fruit, meats, beans, nuts and so on. Everything is more in balance.