Child nutrition research focuses on studying the dietary needs and habits of children to ensure they are receiving the essential nutrients required for proper growth and development. This field of research examines various factors that influence children's eating behaviors, such as food preferences, portion sizes, meal patterns, and the impact of socio-economic and cultural factors on diet quality. Researchers also explore the role of nutrition in preventing and managing childhood obesity, malnutrition, and chronic diseases. Ultimately, the goal of child nutrition research is to promote healthy eating habits and improve the overall health and well-being of children.