Explain the difference between the columns commonly found on nutrition labels called "As Packaged" and "As Prepared." Why do some products have both and others only have "As Packaged"?

Answer:

“As Packaged” lists the nutrition in the product as it is sold. “As Prepared” lists the nutrition after the product is prepared according to the directions, including ingredients that are added. A product may have both columns when preparation changes its nutritional content. Products that are ready to eat or do not require added ingredients may only have an “As Packaged” column.