What is a key component of preventing obesity?

Participating in regular physical activity is a key component of preventing obesity because it helps to create a balance between the calories consumed and the calories expended. Engaging in physical activity increases energy expenditure, which is crucial for maintaining a healthy weight. Regular exercise also boosts metabolism, improves muscle mass, and promotes overall physical fitness, all of which contribute to the prevention of weight gain and can aid in weight loss when combined with a balanced diet.

In addition to the direct impact on body weight, regular physical activity has numerous health benefits, including reducing the risk of chronic diseases like diabetes, heart disease, and certain cancers, as well as improving mental health and well-being. This holistic approach to health underscores the importance of incorporating exercise into daily routines as part of a comprehensive strategy for preventing obesity.

The other options, which include consuming high-calorie snacks, avoiding exercise, and frequently eating processed foods, do not support a healthy lifestyle and can contribute to weight gain and the development of obesity.