Green Nori Flakes Mitoku 30 grams Green Nori is specially rich in zinc, manganese, selenium iodine, iron and protein. It is also a good source of vitamin A, B2, C and dietary fiber. Nori is believed to stimulate hair growth because of the abundance of amino acids and protein found in nori seaweed. Consuming nori can prevent goitre and treating thyroid conditions because it is exceptionally rich in iodine. Green nori flakes go well with soups, noodles and porridge. Just sprinkle some on the food before serving.