Infant studies constitute a broad and dynamic field of research dedicated to understanding the unique needs and vulnerabilities of infants during the critical early stages of life. From birth through the first year, infants undergo rapid physical, cognitive, and emotional development, laying the foundation for future health and well-being. Research in infant studies encompasses various disciplines, including developmental psychology, pediatrics, neuroscience, and public health, among others. Studies investigate a wide range of topics, including infant growth and nutrition, cognitive and language development, social-emotional milestones, and sensory processing. Researchers in infant studies employ diverse methodologies, including longitudinal studies, observational research, experimental designs, and neuroimaging techniques, to elucidate the factors that influence infant health and development. Understanding the interplay between genetic, biological, environmental, and social determinants of health is crucial for identifying risk factors for adverse outcomes and informing interventions to promote optimal infant health. Additionally, infant studies play a vital role in evaluating the effectiveness of early intervention programs, parenting interventions, and community support services aimed at improving infant health outcomes and reducing health disparities. By advancing knowledge in infant studies, researchers contribute to the development of evidence-based practices that support healthy infant development and enhance the well-being of infants and families.