I also avoid buying food if it's being marketed as "low/no-fat" (particularly if it is some food that is supposed to be fatty) or "low/no-sugar" (particularly if I can read that they introduced other sweeteners instead). I generally don't believe the implicit claim that those products are more healthy.

Sometimes baby food contains "no sugar", but instead the product is propped full with fruit sugars, "naturally" extracted from bananas. Perhaps, just perhaps, if we would be feeding our children with only healthy, natural food from the moment they got weaned off their human milk diet, they wouldn't get such a big sugar addiction in the first place?

Anyway, I realize that my aversion against the "low/no-fat" and "low/no-sugar" food is nothing but a belief. Do you have any sources that this food is unhealthy?