Iron deficiency anemia is the most common type of anemia in clinical practice, especially in women of childbearing age and in children and adolescents during their growth period. For these patients with iron deficiency anemia, in daily life, it is important to consume as little cereal as possible, such as millet, rice porridge, etc. Also, avoid drinking dairy, including yogurt, plain milk, etc. Avoid drinking tea, as these foods will combine with iron to form macromolecular compounds that affect iron absorption. Patients with iron deficiency anemia can eat more fresh fish and meat, which are rich in iron and can replenish the body’s iron needs and improve the symptoms of iron deficiency anemia. Therefore, patients with iron deficiency anemia should pay attention to the regulation in daily life. In addition to dietary supplements, you also need to take iron therapy to improve the symptoms of anemia as soon as possible.