In a couple of ways. I basically don't eat anything that comes out of a box, at all (unless you count the cardboard container or hwc). I also don't buy dairy for the kids unless it is hormone and antibiotic-free.

I bascially had to give up trying to eat at the work cafeteria and I just bring my breakfast and lunch now. I didn't like that even the eggs are cooked in a fat-free spray or liquid margarine. And they use too many low fat products to trust even the cheese, etc.

The longer I stay LC (4+ years now), the pickier I get about the type of pepperoni, the quality of summer sausage, the oils used in things, etc.