Iron nutrition and neurodevelopment in young children

Iron deficiency is the most common single-nutrient deficiency in the world, affecting over a billion individuals in both industrialised and economically developing countries (McLean et al. 2009). Three successive stages of iron deficiency are generally recognised: iron depletion; iron-deficient crythropoiesis and iron-deficiency anaemia.

Do toddlers need iron-fortified toddler foods to ensure their dietary iron requirements are met?

Adequate nutrition during toddlerhood is essential for optimal growth and development, yet biochemical data suggest that 12-24-month-old children are at risk of iron deficiency. Mathematical modelling combined with experimental interventions can provide strong evidence regarding the types of foods required to improve toddler iron status.