What factor does NOT contribute to childhood obesity?

Regular physical activity is the factor that does not contribute to childhood obesity. In fact, engaging in regular physical activity plays a significant role in maintaining a healthy weight and promoting overall health in children. It helps to burn calories, build muscle, and support metabolic processes. When children are physically active, they are less likely to accumulate excess body fat, which is a key driver of obesity.

On the other hand, poor diet, genetic predisposition, and socioeconomic factors all increase the risk of childhood obesity. A poor diet, characterized by high caloric intake with low nutritional value, contributes significantly to weight gain. Genetic predisposition can influence a child's body weight and the likelihood of becoming obese due to hereditary factors affecting metabolism or appetite regulation. Socioeconomic factors can impact access to healthy food options, opportunities for physical activity, and overall lifestyle, further contributing to the risk of childhood obesity.