Which dietary deficiency can lead to anemia in infants?

A deficiency in iron is known to be a significant cause of anemia in infants. Iron is a crucial component of hemoglobin, the protein in red blood cells that carries oxygen throughout the body. Infants are particularly vulnerable to iron deficiency because their iron stores, which they accumulate during pregnancy, are typically depleted by the time they reach six months of age. If they do not obtain adequate iron from dietary sources, such as iron-fortified infant formula or iron-rich foods as they begin eating solids, they may develop iron deficiency anemia.

Iron deficiency can result in symptoms like fatigue, weakness, and developmental delays in infants, making it essential for caregivers and healthcare providers to monitor the iron intake in this population. It's important to address this deficiency promptly to ensure proper growth and development. The other options, while nutrients essential for overall health, do not directly lead to anemia in the same manner.