Pregnant women target the use of medication and food to achieve the best blood replenishment effect. The more common types of anemia are iron deficiency anemia, megaloblastic anemia, etc. Ferrous succinate, folic acid, as well as foods rich in iron and folic acid can be applied. 1. Iron deficiency anemia: due to the increase in iron demand of pregnant women, there is a relative shortage of iron in the body, which results in insufficient hemoglobin synthesis and leads to anemia. Pregnant women can take iron supplements, such as ferrous succinate, etc., and at the same time, they can consume more iron-containing foods, such as lean meat and milk. 2. Megaloblastic anemia: due to the lack of folic acid and vitamin B12, which leads to abnormal red blood cell DNA synthesis, resulting in anemia. Pregnant women can take folic acid and vitamin B12, and at the same time consume more food containing folic acid and vitamin B12, such as tomatoes, chicken and so on. Patients with anemia need to complete the relevant examinations, such as blood routine, vitamin B12 and folic acid content, etc., to clarify the cause of anemia, targeted treatment, and follow the doctor’s instructions to regulate the use of drugs and food.