Mother feeding baby with a spoon in high chair; baby wears bib against white background

Infant and Young Child Nutrition

The first 2 years of life is a critical period in life, when infants and young children require nutritious foods in addition to breast milk to support their growth, development, and long-term health. Research of the Institute for Global Nutrition examines complementary feeding practices, dietary diversity, and micronutrient adequacy across diverse cultural, economic, and environmental contexts and assesses the impact of interventions during this key period. Our studies also consider the double burden of malnutrition, addressing both undernutrition and the rising prevalence of overweight and obesity. Evidence generated by the Institute for Global Nutrition informs international guidelines, programs, and policies aimed at improving child feeding practices and nutrition, reducing health inequities, and strengthening food and health systems to better support infants, young children, and their caregivers.