Raw sunflower seeds have a great natural flavor to make your taste buds dance. They're also an excellent source of protein, fiber, iron and antioxidants. Enjoy them as a snack or sprinkled over salads. Snacking on protein-rich sunflower seeds may help lower your blood pressure. Sunflower seeds without shell are reservoirs of essential fats, protein, magnesium, phosphorus, potassium, zinc, iron, folate, and vitamins A, E, and B (2). That is why they are used in cooking. Store in a cool, Dry Place in an airtight container and preferably refrigerate after opening.