Do a compare and contrast of calories on foods that either claim or look to be healthier options, but may be equally as high or higher in calories than typically fare. For example, compare a spinach wrap with a sandwich typically made on regular bread. Do a compare and contrast of a salad laden with all the bells and whistles to a typical sandwich or a frozen yogurt with candied nuts, peanut butter chips, and extra toppings to a slice of pizza.