Why do pregnant women need blood supplements? During pregnancy, the pregnant woman\’s body needs more nutrients and energy to support the growth and development of the fetus. Therefore, many pregnant women will develop iron deficiency anemia, leading to aggravation of anemia symptoms, such as fatigue, weakness, dizziness, etc. Therefore, blood replenishment is crucial to the health of pregnant women and the growth of the fetus. What foods can replenish blood? 1. Animal liver Animal liver is a very good blood-enriching food and is very rich in iron. Eating 100 grams of animal liver every day can