Whereas butter is made from the butterfat of milk, modern margarine is made mainly of refined vegetable oil and water, and may also contain milk. In some places in the United States it is colloquially referred to as oleo, short for oleomargarine.
Eliminate Cholesterol from the Diet. Cholesterol is found only in animal products, including meat, fish, poultry, dairy products, and eggs. There is no cholesterol in plant foods. Cholesterol in food increases the LDL concentration in your blood. 2. There is no good cholesterol in any food.educe Fat in the Diet, Especially Saturated Fat. Saturated fats raise cholesterol levels. These fats are found predominately in animal products, such as all types of meat, eggs, and dairy products, so it's important to avoid these items.
Animal fats are complex mixtures of triglycerides (stored energy, see: Introduction to Energy Storage. ), with lesser amounts of both the phospholipids and cholesterol molecules from which all animal (and human) cell membranes are constructed. Since all animal cells manufacture cholesterol, all animal-based foods contain cholesterol in varying amounts. Major dietary sources of cholesterol include cheese, egg yolks, beef, pork, poultry, fish, and shrimp. Human breast milk also contains significant quantities of cholesterol.