Nori soup can be eaten in moderation in early pregnancy. Nori is a naturally grown seafood, which is rich in vitamins, mineral nutrients and various amino acids, especially its iodine content is very high. Drinking nori soup in moderation during pregnancy can effectively replenish iodine and prevent miscarriages, stillbirths and congenital malformations caused by iodine deficiency during pregnancy. Nori soup is also rich in B vitamins, which are essential coenzymes for various metabolic processes in the body and are very important for the growth and development of the baby during pregnancy. The calcium content of nori soup is also very high, which can effectively promote the baby’s bone development.