Why do some babies need extra iron? Babies who are born early (before 36 weeks) or who are small (weigh less than 2.5 kg at birth) do not have as much iron stored in their body. What iron they do have is used up as they grow. They need extra iron to prevent iron deficiency.

Do premature babies need iron supplements?

Preterm infants are at risk for both iron deficiency and iron overload. The role of iron in multiple organ functions suggests that iron supplementation is essential for the preterm infant.

Why do preemies get iron supplements?

Why do some babies need extra iron? Babies who are born early (before 36 weeks) or who are small (weigh less than 2.5 kg at birth) do not have as much iron stored in their body. What iron they do have is used up as they grow. They need extra iron to prevent iron deficiency.