When I was diagnosed, the endo in the hospital told me that I would have to switch to skim milk. Ever since that day it's the only milk my mother ever bought, even after I had flown the nest. I also can not stand any other milk now. I'll use 1% in tea or hot cereal but not to drink. I also love fat free Greek yogurt and any other kind tastes greasy to me.
I try to get reduced fat cheese because fat free cheese is all pretty foul. I also buy light salad dressings, usually Newman's. They have a bunch of great reduced fat varieties that don't have massive amounts of sugar/carbs replacing the fat. For most things I use Egg Beaters, not eggs, but I do buy real eggs when I'm in the mood for egg salad. I usually discard some of the yolks. The rest of the eggs that aren't made into salad I use as snacks or for part of my lunch and I do eat the whole thing, yolk & all. I buy medium eggs because they fit in my lunchbox!