The Mediterranean diet is a diet inspired by the eating habits of Greece, Italy, and Spain in the 1960s.[1][2] The principal aspects of this diet include proportionally high consumption of olive oil, legumes, unrefined cereals, fruits,[3] and vegetables, moderate to high consumption of fish, moderate consumption of dairy products (mostly as cheese and yogurt), moderate wine consumption, and low consumption of non-fish meat products. Olive oil has been studied as a potential health factor for reducing all-cause mortality and the risk of chronic diseases.