Childhood obesity needs a whole-family approach

The American Academy of Pediatrics provides recommendations to support healthy living and help prevent obesity. For children and teens already experiencing obesity, pediatricians may offer intensive health behavior, nutrition counselling, and lifestyle treatment — and medication and surgery are also safe, effective, evidence-based strategies that can be part of a comprehensive, individualised treatment programme.

Key facts

• Obesity is a complex, multifaceted chronic disease with no simple solution — and the longer it goes untreated, the more challenging it becomes.

• Prevention starts with high-quality nutrition, physical activity, adequate sleep, a positive approach to screens, and social-emotional wellness.

• Causes are not just individual or family factors like genetics and nutrition — they include access to healthy food, safe places for active play, and sources of toxic stress that affect weight-regulating hormones.

• Interventions work best when they involve the whole family and focus on behavior change rather than weight alone.

• Medication and surgery may be offered as part of a broader plan when the family and pediatrician agree, considering age, severity and other conditions.

What the evidence shows

Obesity affects the health of 14.4 million U.S. children and adolescents, making it one of the most common pediatric chronic diseases. Evidence supports intensive health behavior and lifestyle treatment — 26 or more hours of face-to-face, family-based counselling on nutrition and physical activity over 3 to 12 months — with medication or surgery effective as part of the overall plan for some children and teens.

Why it matters

Nearly 1 in 5 U.S. children ages 2–19 have obesity, with higher rates among Black and Hispanic children, per the CDC. Evidence-based treatment addresses obesity and helps prevent high blood pressure, high cholesterol, type 2 diabetes, asthma and sleep apnea. "Addressing the rise in obesity rates requires both prevention and treatment, as well as policy-level changes to support healthy lifestyles," says Sandy Hassink, MD, FAAP, an author of the AAP clinical practice guidelines on obesity treatment.