Beyond the Scale: Why Normal Weight Children May Still Suffer from Micronutrient Deficiencies

In the journey of child nutrition, many parents often ask: 'How much rice, meat, vegetables, or milk does my child need daily?'. The answer should not be based solely on intuition or the volume of food consumed at each meal. Children are in a period of rapid physical, cognitive, and immunological growth, requiring a diet built on the principles of balance and age-appropriateness.

According to the National Institute of Nutrition, the nutritional pyramid is no longer just a mere illustration but a visual tool that translates scientific recommendations into daily meal plans. The modern approach focuses not just on weight gain, but on diet quality, food diversity, reducing sugar, salt, and unhealthy fats, while integrating nutrition with physical activity and sleep. A child with a normal weight can still suffer from micronutrient deficiencies if their diet lacks vegetables, fruits, and essential nutrients like iron, zinc, calcium, and vitamins A and D.

A key update is the specialization of the nutritional pyramid by age group (3–5 years, 6–11 years, and adolescence) and the use of 'food exchange units' to help parents apply guidelines easily. Alongside diversifying food groups (carbohydrates, proteins, fruits and vegetables), responsive feeding practices—as recommended by the WHO, which emphasizes patience and avoiding force-feeding—are vital to preventing eating behavior disorders.

Finally, monitoring growth through anthropometric indicators based on Ministry of Health guidelines is essential for dietary adjustments. Deputy Minister of Health, Prof. Dr. Tran Van Thuan, has emphasized that health and nutrition must start from every family. Instead of relying on one-size-fits-all formulas, parents should prioritize natural, diverse food sources and cultivate healthy eating habits early to build a solid foundation for their children's health.