High cholesterol can be treated with your diet. Here is a list of foods that you can eat to help treat this issue:
Yogurt with probiotics is on the list!
Garlic is there also!
Here are some herbs that can treat high cholesterol:
I used to have the twitchy eye thing too and it went away after doing the diet for a long long time.
If you have trouble with your weight; I have other suggestions for that as well.