Childhood obesity is quite common in big cities. The cause is often due to lack of physical activity and excessive nutrition, which negatively affects the health of children when they grow up. Therefore, parents need to understand the energy needs of children as well as the metabolism of children during the growing stage to feed them properly.

The eating habits of 4-year-old children have changed a lot compared to the previous period. To overcome the situation of 4-year-old children with anorexia, parents need to understand the psychology and eating preferences of their children, thereby helping them integrate into family meals.

Supplements are like other drugs, excess supplementation can cause side effects. Therefore, to give children supplements properly, parents should take their children to see a doctor for specific advice on the type of drug, dosage and safe use of the drug.