9 Healthy Foods from the Mediterranean Diet
Nut trees are almost as common as olive trees in Italy. Nuts are savored as snacks, ground into sauces and sprinkled on salads. They’re loaded with heart-friendly monounsaturated fat; they’re also rich sources of protein, fiber, vitamin E, folate, calcium and magnesium. Nut protein is also high in arginine, an amino acid that helps maintain healthy blood vessels.