Childhood Obesity: Epidemiology, Risk Factors, Prevention, and Emerging Treatment Strategies

Area of Science:

• Pediatrics
• Public Health
• Endocrinology

Background:

• Childhood obesity is a complex global health crisis with rising prevalence.
• It is influenced by a multifactorial interplay of genetic, environmental, behavioral, psychological, and socioeconomic determinants.
• Increased intake of ultra-processed foods and sedentary behaviors are key contributors to pediatric obesity.

Purpose of the Study:

• To review the current landscape of childhood obesity.
• To explore its epidemiology, risk factors, and long-term health consequences.
• To summarize prevention strategies and novel therapeutic interventions.

Main Methods:

• This review synthesizes existing literature on childhood obesity.
• It covers epidemiological data, etiological factors, clinical impacts, and management approaches.
• Emerging pharmacologic and surgical treatments are also discussed.

Main Results:

• Childhood obesity is linked to significant comorbidities like type 2 diabetes and cardiovascular disease.
• Intensive lifestyle interventions, including nutrition and physical activity, are foundational for management.
• Pharmacologic therapies (e.g., GLP-1 receptor agonists) and bariatric surgery show efficacy in severe adolescent obesity.

Conclusions:

• Early identification and comprehensive management are crucial for addressing childhood obesity.
• Integrated approaches combining lifestyle modification with advanced medical and surgical options are vital.
• Continued research into prevention and treatment is essential for mitigating the long-term burden of pediatric obesity.