Nutritional Characteristics
Growth and development proceed at a steady rate, but sufficient intake of nutrients remains necessary. Oral functions become more developed, and digestive capabilities gradually approach those of adults, allowing preschool children to consume family meals suited for adults. Many children enter kindergarten and begin living in group settings. With increased physical activity, the quantity of food intake should correspondingly rise. At the same time, fostering healthy and hygienic eating habits is an important focus. Functional constipation, nutritional iron-deficiency anemia, and obesity exhibit relatively high incidence rates during this age period and require appropriate attention.
Dietary Recommendations
Carbohydrates serve as the main source of energy for preschool children. The daily protein intake is approximately 30–35g, with protein contributing 14–15% of total energy intake, and it is recommended that half of the protein comes from animal-based foods. Sufficient intake of dairy products and soy products supports adequate calcium nutrition. Moderate amounts of dietary fiber should be included daily, while limiting foods that are deep-fried, pan-fried, or high in sugar, such as sugary drinks. Observing table manners and involving children in meal preparation can have additional benefits, along with maintaining good oral hygiene.