BMI for Adolescents: Why CDC Recommends Growth Charts Over Percentiles

The Body Mass Index (BMI) estimates body fat based on height and weight. However, for adolescents—especially 15-year-olds—the Centers for Disease Control and Prevention (CDC) recommends using age- and sex-specific growth charts rather than fixed BMI percentile ranges.

Growth charts account for the rapid changes in body composition during puberty, providing a more accurate assessment of growth and nutritional status than a single BMI cutoff.

Postpartum Weight Loss - Related Articles