How does Eric Schlosser incorporate real-world examples to support his arguments in "A Look at the Fast-Food Industry"?

In "A Look at the Fast-Food Industry," Eric Schlosser effectively uses case studies from various fast-food chains to substantiate his arguments. By incorporating these real-world examples, he offers a tangible context to the issues he discusses, allowing readers to grasp the complexities and implications of the fast-food industry. These case studies may include specific practices of chains, the impact of their business models on the economy and society, and how these practices affect health and nutrition. This approach not only highlights the realities of the industry but also engages readers by presenting factual scenarios that illustrate broader trends and consequences, reinforcing his critiques and insights throughout the work.