Enjoy Yamamotoyama Silver Seaweed (12x10CT). Nori is a valuable nutrition source filled with proteins, vitamins and minerals such as calcium, phosphorous, iron, sodium, potassium, and zinc which are necessary components for maintining good healt . Yaki Nori is select grade roasted seaweed. Note: description is informational only. Please refer to ingredients on the product before use. Please address any health or dietary questions to your health professional before using this item.