The document discusses making a healthier version of a restaurant's best-selling burger. It identifies that health-conscious customers avoid the burger due to its high calories, fat, and carbohydrates. The solution is to find alternative components for the bun, cheese, and patty that have fewer calories, less fat, and fewer carbohydrates. Nutrition information is provided showing that switching to these alternatives would result in a new burger with lower total calories, fat, and carbohydrates.