The mother of a newborn with iron deficiency anemia asks if breastfeeding or using a formula high in ...

The mother of a newborn with iron deficiency anemia asks if breastfeeding or using a formula high in iron is better for the baby. How should the nurse respond?
 
  1. Breastfeeding, because breast milk has higher levels of iron compared to formula
  2. Formula-feeding, because formula has higher levels of iron compared to breast milk
  3. Breastfeeding, because although breast milk has lower levels of iron compared to formula, it is more easily absorbed by the infant
  4. Formula-feeding, because although formula has lower levels of iron compared to breast milk, it is more easily absorbed by the infant