For most americans, the most important dietary change to make in order to reduce blood ldl-cholesterol levels is to reduce intake of

Most lipids have fatty acids in their chemical structures. In the body, trans fats function like certain saturated fats, raising blood cholesterol levels, which may increase ... Fats and oils that contain highamounts of saturated or unsaturated fatty acids are commonly  Reducing Your Risk of Atherosclerosis: Dietary Changes.

The answer is corticosteroids