Health care has skyrocketed in the U.S. in the past decades due to increasing rates of obesity. The cause of this is that Americans are buying unhealthy products. This phenomenon can be decreased by changing the store’s structure. When going to the supermarket, the essential products, like milk or eggs, are placed in the back. This way, costumers must walk through the store, and they see many other products, which leads to unplanned purchases. The most common unplanned purchases are sugar-sweetened beverages and other junk food.