Boosting Your Baby’s Iron Levels with Diet: Less Understandable Methods Iron is a crucial mineral for newborns’ Baby’s turn of events and development, especially in the first year of life. It is absolutely significant for the formation of hemoglobin, the protein in charge of oxygen transport in the blood. Babies without sufficient iron might foster iron deficiency sickliness, which might compromise their physical and cognitive turn of events. The overall well-being and prosperity of an infant depends on their food, including sufficient iron, which helps them flourish all through these crucial early phases of life.