This document provides an overview of foods that can be eaten as part of the Mediterranean diet. It recommends focusing on whole grains, fresh fruits and green vegetables, protein sources like fish and seafood, and healthy fats like olive oil. Whole grains, fruits and vegetables are high in nutrients and fiber that aid weight loss and disease prevention. Fish and seafood provide protein and omega-3 fatty acids for heart and brain health. Olive oil is the preferred fat for cooking and baking due to its mono-unsaturated properties.