Why do infants develop iron deficiency anemia?

Aug 24, 2022 Source: Cainiu Health
Disease description:

My friend's baby is one year old and has iron-deficiency anemia. The baby's weight is significantly lower compared to peers, and there are occasional episodes of diarrhea. Why do infants develop iron-deficiency anemia?

Doctor's answer (1)
Dr. Wang Xiumei
Iron deficiency anemia in infants can result from inadequate iron intake or chronic diarrhea. When dietary intake is insufficient, infants can obtain iron from other sources. Animal-based foods are rich in iron and easily absorbed by children, such as pork liver, lean meat, and eggs. Iron-rich plant-based foods include legumes, sesame seeds, black fungus, kelp, and nori, which also provide readily absorbable iron.