The walnut kernels or shelled walnut varieties you order from Antik Kuruyemiş are sent in appropriate packages to preserve their freshness for a longer period of time. If you store it in a cool and non-humid environment, it will become stale. You can consume walnuts for breakfast if you wish, or while enjoying TV series and movies in the evening, or you can also consume them in snacks and include them in your diet list due to their high nutritional value.