Question: do nori sheets contain iodine?
Answer: Nori is a type of red seaweed. Unlike brown seaweeds, it has a much lower content of iodine. Nori is the type of seaweed that is commonly used in sushi rolls. The iodine content in nori varies between 16–43 mcg per gram, or about 11–29% of the daily value ( 8 , 9).