<prompt> True about iron deficiency anemia in childrenIron absorption from terminal ileumCow milk contain less iron than breast milkSerum ferritin depletes firstDecreased aleness  <response>: Iron absorption takes place in proximal small intestine,cow milk contain more iron than breast milk. In IDA serum ferritin depleted first. Reference: Ghai essential of pediatrics, eighth edition, p.no:334 