Several factors contribute to childhood obesity, including poor dietary choices, lack of physical activity, and genetic predisposition. Children today often consume high-calorie, low-nutrient foods, which contributes to weight gain. Sedentary lifestyles, characterized by increased screen time and limited outdoor play, also play a crucial role in this epidemic. Additionally, socio-economic factors can limit access to healthy foods or safe play areas, exacerbating the issue. Early intervention through education, healthier school environments, and community support is essential to combat growing childhood obesity rates.