having had high cholesterol (over 300) myself being a cheese lover also I can emphathize. Lower fat cheeses usually have less cholesterol though you will still have to reduce how much she eats give her the lower fat ones when she does eat cheese. They really don't taste that bad... non fat cheeses on the other hand taste aweful -- stay away from those.

Use very small amounts of oils and good oils such as olive oil or benecol butter. Stay away from Palm or Coconut oils for example. Although you want to be contientous of the fats you feed her... do limit or stay away from Avacado and penut butter. There are four vegetable foods that have naturally occuring fats in them -- Palm, Coconut, Avacado, and I think the 4th one is peanuts. Almonds are good though, but in limited amounts, I used to eat a small handful each day (about 10).

High fiber such as oatmeal is good as it helps to clean out the system. Also garlic is good as it thins the blood making it harder for the plak left from choleterol to stick. Also very very good it Plant Sterol Esters. This was one of the very best things I found when lowering my cholesterol. I was able to get my cholesterol down more 100 points by diet alone. I used Cholest-off (can be found in any RiteAid, Walgreens, etc) but you can also find at Trader Joe's (and less expensive) Plant Sterol Esters gel vitamins. If you did nothing other than have her take this vitamin it would have a very good impact on her numbers, but I would still recommend adjustments to her diet anyway.