Eating nutritious and healthy food is important for keeping cholesterol levels in check. High levels of "bad," or LDL, cholesterol, can clog arteries and lead to heart attack. High levels of "good," or HDL, cholesterol are important to clear out LDL cholesterol and prevent heart disease. Some cholesterol is manufactured in the liver and the rest comes from the food we eat. According to the American Heart Association, controlling cholesterol levels is different for everyone, and should be guided by a physician.
Saturated Fat
Saturated fat in food raises serum cholesterol levels and contributes to heart disease and stroke. The American Heart Association describes saturated fat as "bad" fat. The primary sources of saturated fat are meats and whole and reduced-fat dairy products. Lard, butter, cream, fatty beef, cheeses and poultry skin are examples. Some plant foods contain saturated fat, but are not necessarily high in cholesterol. These include palm oils and coconut oil.
Trans Fats
Trans fats have been targeted by the FDA for their role in raising overall cholesterol levels and reducing levels of good HDL lipid levels that are protective. Trans fats are man made from liquid oils and added to food to extend shelf life. They are also referred to as hydrogenated oils. The University of Maryland Medical Center notes that trans fats are much worse for you than any other natural fat, even the saturated fats found in butter and beef. Foods that are likely to contain trans fats include donuts and muffins, crackers, canned biscuits, microwave popcorn, cookies and fried fast foods.
Cholesterol
Harvard School of Public Health explains that it is not necessary to completely avoid foods like eggs, liver, shrimp and lobster that contain cholesterol because the impact on raising lipid levels is modest. An exception is individuals whose cholesterol levels vary in response to consuming high cholesterol foods, something that is discoverable through trial and error. Additionally, egg consumption for diabetic men and women might contribute to heart disease.
Carbohydrates
Simple carbohydrates that come from products made from white flour can raise triglyceride levels. Triglycerides are fatty substances that make up total cholesterol content in the bloodstream. They are stored in the body and used for energy, but in excess, lead to heart disease. Foods that can raise triglyceride levels and should be avoided to lower high cholesterol include soft drinks, candy, desserts and syrups.
