Sushi high in iodine

Sushi, particularly varieties that include seaweed and certain types of fish, can be high in iodine. Seaweed, such as nori used in sushi rolls, is one of the richest dietary sources of iodine. Fish like cod, tuna, and shrimp also contribute to iodine intake. Consuming sushi in moderation can be beneficial, but those with iodine sensitivities should be cautious.