The reasons for a child’s weak physical constitution may be related to a lack of trace elements. It is recommended that parents pay attention to their child’s balanced diet and correct any poor eating habits.

Discuss how a 27-year-old individual can boost their immune system through lifestyle adjustments, to escape the Troubled of frequent minor illnesses.

Discuss the impact of low birth weight, malnutrition, and poor absorption on physical condition in newborns, and provide corresponding improvement suggestions.

Discuss the causes of poor physical condition in newborns and how to improve it through nutritional supplementation and appropriate exercise.