Actually, both of those are problems, but the one that is worse for me is the fats that render into oils that puddle on the cheese. With my gall bladder no longer a part of me, I am somewhat fat-sensitive. Pizza is one of those things I can no longer eat unless it gets blotted to remove the oil slicks. Fried chicken is another favorite that I can't have ... except, believe it or not, Popeye's Fried Chicken, because they use a different cooking oil that doesn't hit me so hard. Whatever KFC uses, or a southern USA chain called "Brother's", that also hits me badly. Fried seafood is another one I have to watch, depending on who makes it. I have found a couple of local seafood chains that drain their offerings pretty well. But in general, fried foods and pizza, two things I used to absolutely love, are no longer my friends.