How does Schlosser illustrate the behavioral changes fast food causes in children?

Schlosser illustrates the behavioral changes fast food causes in children primarily by demonstrating changes in dietary preferences and activity levels. He emphasizes how the prevalence of fast food has influenced children's food choices, leading to a preference for high-calorie, low-nutrition options over healthier foods. This shift in dietary preferences not only affects what children eat but also has implications for their overall activity levels, as fast food consumption is often linked to sedentary behaviors, such as screen time, rather than active play. By detailing these changes, Schlosser provides a comprehensive view of how fast food culture shapes children's eating habits and lifestyle choices, ultimately affecting their health and well-being.