Proteins

Abstract

The protein macronutrient class in a Mediterranean diet is supplied from diverse food sources—both plant and animal in origin. Dietary proteins may be thought of as the means by which adequate amino acids are supplied to meet the body’s requirements for synthesis and repair of its protein-containing components. When calculating a Mediterranean diet adherence score, the high-intake, protein-rich categories include fish, lean poultry, fat free dairy, egg whites, legumes, nuts and seeds, and soy products. The low-intake, protein-rich categories include red meats, processed meat products, whole fat dairy, and egg yolks. A MedDiet, although not traditionally vegetarian, provides ample daily protein from multiple, nonanimal-flesh sources and is compatible with vegetarianism if a patient desires.