Pregnant women can drink nori soup, which is very rich in nutrients and contains minerals such as iron, calcium and iodine, as well as containing vitamin B, vitamin C and protein. Nori soup contains a variety of trace elements, which is very good for replenishing the development of the baby and the nutrition of pregnant women, and can play a role in nourishing the brain, enhancing memory, promoting the development of fetal bones and teeth, helping pregnant women to replenish blood and preventing edema during pregnancy. For pregnant women suffering from hypothyroidism has a very good effect, the main raw material for the manufacture of thyroxine is iodine, which is a hormone that can ensure the normal development of the fetus. During pregnancy, pregnant women should diversify their diet, not to be partial or picky, and take different nutritional needs according to their own health, and eat more fresh fruits, vegetables, eggs and other nutritional items.