Breastfeeding and Iron

What is Iron and why does my child need it? 

Iron is a mineral that helps red blood cells carry oxygen through the body and supports a child’s ability to learn. Having enough iron in the body can help prevent iron deficiency anemia. Anemia is a condition that can make your child appear pale in color and feel cranky, tired, or weak. Chronic iron deficiency anemia can result in long term, permanent impairment of development.  

How do I make sure my child gets enough Iron? 

For the first four to six months, breastfed babies generally do not need additional iron. This is because the iron passed to them during pregnancy and birth is enough for their initial growth. Breastmilk contains small amounts of available iron, however, over time babies’ iron levels decrease and as their growth increases, so will their need for more iron.  All formula is fortified with iron, and therefore babies who are fed all or mostly formula do not need extra iron supplementation. 

Does my baby need Iron supplements? 

Typically, iron supplements are not needed for most infants regardless of whether they are fed breastmilk or iron-fortified formula. In individual situations, such as if an infant is born early, is very small, or when the pregnant parent is deficient in iron themselves, supplementation with iron drops may occasionally be recommended. A simple blood test can diagnose anemia if there are any concerns. Many times, this test will routinely be performed at the 1-year-old visit, or sooner, to ensure that your baby has adequate iron levels in their blood. 

When my baby starts solids, what foods provide Iron? 

Breastmilk is the only food babies need for the first 6 months of life. When you baby begins solid foods, it is important to offer options that contain additional amounts of iron.  These foods include iron-fortified cereals/grains, meats, beans, eggs, tofu, and dark green-leafy vegetables. Combining iron-rich foods with other foods that are high in vitamin C, such as broccoli, sweet potatoes, and berries, can help increase the absorption of iron as well!   

Where can I get more information? 

The US Centers for Disease Control and Prevention(CDC), the American Academy of Pediatrics(AAP), and the Academy of Breastfeeding Medicine(ABM)

Powered by RemedyConnect. Please read our disclaimer.

< Back to all breastfeeding articles

Customzed from Breastfeeding Article v0.1 7/7/2025