Over the past four decades, salt, sugar, and fat had enabled the industries to engineer products that were immensely alluring. Brilliant marketing campaigns pushed the emotional buttons that convinced us to eat when we weren’t even hungry. Yet the book tried to end on a hopeful note. Knowing all that the companies did to prop up their unwholesome products, I argued, was oddly empowering. We could use that insight to make better choices because, ultimately, we were the ones deciding what to buy and how much to eat.
