Health Benefits of Mediterranean Diet

Abstract

Growing evidence shows that a dietary pattern inspired by Mediterranean diet principles is associated with numerous health benefits. A Mediterranean-type diet has been demonstrated to exert a preventive effect toward cardiovascular diseases, in both Mediterranean and non-Mediterranean populations. Part of these properties may depend on a positive action toward healthier metabolism, decreasing the risk of diabetes and metabolic-syndrome-related conditions. Some studies also suggested a potential role in preventing certain cancers. Finally, newer research has showed that a higher adherence to the Mediterranean diet is associated with a lower risk of cognitive decline, depression, and other mental disorders. Overall, a better understanding of the key elements of this dietary pattern, the underlying mechanisms, and targets, are needed to corroborate current evidence and provide insights on new and potential outcomes.