Pregnant women can eat nori during pregnancy. Nori is rich in nutrients, such as many vitamins, and is also very high in trace elements, such as calcium and iron. During pregnancy, you are prone to iron deficiency anemia, or prone to low calcium, and nori can prevent both of these diseases. Purple cabbage is also very high in iodine content, often eat purple cabbage, can prevent iodine deficiency diseases, but also can promote gastrointestinal peristalsis, effectively preventing constipation in pregnant women, can make the fetus more healthy growth, but also can enhance the pregnant woman’s own immunity. So purple cabbage is a healthier pregnancy food, you can eat properly.