Children's diets are found to be low in iron due to emphasis on:

The emphasis on milk in children's diets can lead to low iron intake for several reasons. Milk is low in iron compared to other food sources such as meats, beans, and fortified cereals. Furthermore, when children consume large quantities of milk, it can displace other iron-rich foods in their diet, leading to inadequate iron intake.

Additionally, the calcium in milk can interfere with iron absorption, compounding the risk of iron deficiency. While milk is an important source of nutrients like calcium and protein, its overconsumption in young children may hinder the intake of foods that provide necessary iron. This highlights the need for a balanced diet that includes a variety of food groups to ensure adequate nutrient intake, particularly iron.