What is underweight for a 10 year old?

Underweight for a 10-year-old can vary based on factors like height, sex, and overall health. Generally, a Body Mass Index (BMI) below the 5th percentile for age and sex is considered underweight. It's essential to consult a pediatrician for an accurate assessment, as they can consider growth patterns and nutritional needs. Maintaining a balanced diet and regular physical activity is crucial for healthy growth at this age.