Patient's question:
BR>Other:Doctor's answer:
Children aged 6 months to 3 years (infants and toddlers) are prone to iron deficiency anemia, although it can occur at any age. In recent years, with the improvement of living standards, the incidence of iron deficiency anemia among urban children has declined, but mild iron deficiency anemia is still frequently detected by doctors. In rural areas or regions with lower living standards, many children still suffer from iron deficiency anemia.Why are infants and toddlers prone to iron deficiency anemia? In the first year of life, children experience rapid weight gain. By 6 months, their weight exceeds twice their birth weight, and by 1 year, it surpasses three times their birth weight. During this stage, their bodies require more iron than adults.
During pregnancy, mothers transfer iron from their own bodies to the fetus through the placenta. Full-term infants are born with sufficient iron reserves to meet their rapid growth needs for the first 4–6 months after birth, which is equivalent to doubling their birth weight. After 6 months, the iron acquired from the mother in the womb is insufficient, and children must obtain iron from their diet. However, at this stage, their diet remains primarily based on milk, and the iron in breast milk is not enough to meet their needs. Adding iron-rich foods is the best way to provide iron for infants.
If infants over 6 months of age do not receive complementary foods in a timely and gradual manner, they are at high risk of developing iron deficiency. Complementary foods refer to all foods other than milk, mainly semi-solid and solid foods. Animal-based foods, such as pork liver, lean meat, eggs, and animal blood, are rich in iron and are easily absorbed by children. Plant-based foods, such as beans, sesame, black fungus, kelp, and laver, are also rich in iron and relatively easy to absorb.
Additionally, premature infants or low birth weight infants (those born with weights below the normal standard) have relatively less iron at birth, and many suffer from varying degrees of iron deficiency anemia. Considering these factors, we can see that iron deficiency anemia in children is more likely to occur in the following cases: premature infants, low birth weight infants, and infants who do not receive timely complementary foods.
Furthermore, picky eating, poor dietary habits, or diets with insufficient iron content can also lead to iron deficiency. The treatment for iron deficiency anemia is oral iron supplements, but prevention is the most important aspect.