[Traditional diet in Southern Italy, between myth and reality].

"Mediterranean diet" is commonly defined as a type of diet based on traditional foods of the Southern Italian regions, assuming that in the past the southern populations enjoyed a balanced and healthy diet. In fact, up to the middle of the twentieth century, widespread poverty in large parts of the population led to malnutrition due to lack of calories and essential nutrients. Only among the upper classes consumption of food was reasonable and respectful of the recommendations of the "Mediterranean diet pyramid". The fact remains that many traditional dishes can be recommended because they are well balanced on nutrients, tasty and appetizing.