Nutrient intake and food consumption of Korean preschool children: a comparison between a daycare meal group and non-daycare meal group using the data from the 2016–2019 Korea National Health and Nutrition Examination Survey

Children were provided with higher-quality meals in daycare settings than in other environments. These results underscore the importance of nutrition management by dietitians. These findings also highlight the need for nutrition education for caregivers, particularly increasing vegetable intake and reducing sugar-sweetened beverage consumption.