During
a well-child visit, the parent of a 13-year-old reports their child spends 6–8
hours per day on social media and has gained 18 pounds over the past year. The
child’s BMI is now in the 97th percentile. The parent asks, “Is this really
that big a deal? All kids are on their phones.” Drawing on Indiana’s childhood
obesity data and current evidence on social media’s role in pediatric health
outcomes, which of the following is the most accurate and clinically
appropriate response?