Uncovering Nutritional Deficiencies in Toddlerhood

Toddlerhood represents a critical window for growth and cognitive development, when nutrient needs are proportionally higher than at other life stages. Toddlers require relatively more micronutrients than adults when adjusted for energy intake, particularly for iron, zinc, vitamin A, and vitamin D. Despite global nutrition progress, deficiencies in these essential nutrients remain a major public health concern across diverse settings.