I would like to see the chemicals used in the refining process of products that we use listed or an available list that we can see. I am very chemically sensitive and find that the processing of foods can often use chemicals in it but are not listed as an ingredient of the food. So though I already have a long list of foods I cannot have the chemicals make it much harder to eat foods safely.
Case in point is sugar.
I am sure there are others but this is the one I am currently researching.