Daily energy needs are very important. If nutrition is not suitable for physiological or pathological conditions or is not hygienic, the child's body will be underdeveloped, slow to grow, unhealthy, and easily susceptible to diseases.

Preschool children have impressive development in terms of physical, intellectual, motor and eating habits. Children at this age begin to show independence, eagerness to learn and explore the world around them. At the same time, children also show behaviors imitating adults, including eating habits. Therefore, building and caring for a reasonable diet for children helps children develop healthy habits, providing adequate nutrients for the development process.

42-month-old children can eat rice and have better motor and language skills. At this stage, parents should continue to focus on nutrition, sleep, and exercise to help children develop the right height and weight.