Eleven-month-old babies have been able to add complementary foods. Most of the children due to rapid growth, nutrition can not keep up, there will be a mild physiological anemia, clinical can be given milk powder containing ferritin, usually eat more meat, vegetables, fruits. If the anemia is more serious, you can also eat ferrous sulfate under the guidance of the doctor, usually taken orally after meals, in the baby store can be bought, the taste is also better. Generally eat about 1 week, reticulocytes can rise significantly, eat 2 weeks later, hemoglobin can rise significantly, you can use blood routine to monitor whether it is effective. After the hemoglobin rises, the child should continue to take oral 2-3 months, slowly anemia can be corrected.