Answer:
The logical explanation is education! What are we eating? In the USA the food is so over-processed that when you look at an ingredient list of when you are about something eat you'll most likely doesn't giving you any information but the very basic ones. How much fat/calories. But this is a false equivalency some fat is good and some calories are good. How to weed out the additional (for lack of better word) stuff that doesn't belong, colors/stabilizers/fillers and all the other stuff that we certainly didn't ask for from the food that is in the Grocery Store?
Explanation: