Which is better? To know how something is made and learn all the icky things that may have been done or processed in it? or, To be ignorantly happy with the end product?
Sometimes our sensibilities get the best of us only because of the thought of something.
If we knew how our food was made most of it would rot on the shelf. If we knew what was done to keep things safe we wouldn't use them. Most all things we use today have been treated and/or modified to make them no longer toxic or dangerous.
I personally prefer to remain happily ignorant about a lot of things.