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Childhood Obesity - Coggle Diagram
Childhood Obesity
Causes
Genetics, diet, sedentary lifestyle, environment, socioeconomic impact
Genetics: Inherited traits influence appetite regulation, fat metabolism, and body composition.
Increased consumption of high-calorie foods and sugar-sweetened beverages significantly contributes to obesity (Bleich et al., 2018)
Limited access to healthy food options and safe spaces for physical activity are major risk factors.
Consequences
Physical (diabetes, heart disease), psychological (stigma, depression), long-term adult obesity
Obese children face higher risks for type 2 diabetes, hypertension, and cardiovascular disease (Hartmann & Münte, 2025).
Many experience stigmatization, low self-esteem, and depression (Pont et al., 2017).
Early onset of insulin resistance and chronic inflammation accelerates long-term disease development.
Definition
BMI percentiles, 19.7% prevalence, CDC criteria
with children at or above the 95th percentile considered obese, and those between the 85th–94th percentiles considered overweight.
According to the Centers for Disease Control and Prevention (CDC, 2023), about 19.7% of U.S. children (roughly 14 million aged 2–19) meet criteria for obesity.
In the 1970s, fewer than 5% of children were obese. Over the decades, this number has risen sharply due to lifestyle and environmental changes.
Interventions
Multi-component approaches, school/community programs, policy-level change, early prevention
The most effective programs combine nutrition education, physical activity, and behavioral counseling (CDC, 2023).
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Implementing nutrition standards, physical education, and healthy cafeteria initiatives has shown success in reducing BMI.