In airtight sealed bag with protective atmosphere.

Walnuts provide 185 calories per handful (30g), and the proportion of omega-3 fatty acids is 2.5 grams per handful. The significant amount of polyphenols in walnuts, in combination with the omega-3 fatty acids, renders them a snack with a rich antioxidant effect against free radicals and therefore can be included in a balanced healthy diet. They also contain Vitamins A, B, C and E, as well as iron and potassium.