Patient's question:
NoDoctor's answer:
Generally speaking, infants and young children can enhance their physical fitness by adjusting their diet and cultivating good lifestyle habits. In terms of diet, strive for a balanced and nutritious meal plan; include more vegetables and fruits rich in vitamins in your daily diet. Additionally, trace elements such as iron and zinc can also strengthen the body's non-specific immune function, so it's recommended to consume more iron- and zinc-rich foods.