Cholesterol

Lowering Cholesterol With Therapeutic Lifestyle Changes (TLC)

TLC is a set of things you can do to help lower your LDL cholesterol. The main parts of TLC are:

• The TLC Diet. This is a low-saturated-fat, low-cholesterol eating plan that calls for less than 7percent of calories from saturated fat and less than 200 mg of dietary cholesterol per day. The TLC diet recommends only enough calories to maintain a desirable weight and avoid weight gain. If your LDL is not lowered enough by reducing your saturated fat and cholesterol intakes, the amount of soluble fiber in your diet can be increased. Certain food products that contain plant stanols or plant sterols (for example, cholesterol-lowering margarines) can also be added to the TLC diet to boost its LDL-lowering power.

• Weight Management. Losing weight if you are overweight can help lower LDL and is especially important for those with a cluster of risk factors that includes high triglyceride and/or low HDL levels and being overweight with a large waist measurement (more than 40 inches for men and more than 35 inches for women).

• Physical Activity. Regular physical activity (30 minutes on most, if not all, days) is recommended for everyone. It can help raise HDL and lower LDL and is especially important for those with high triglyceride and/or low HDL levels who are overweight with a large waist measurement.

Foods low in saturated fat include fat-free or 1percent dairy products, lean meats, fish, skinless poultry, whole grain foods, and fruits and vegetables. Look for soft margarines (liquid or tub varieties) that are low in saturated fat and contain little or no trans fat (another type of dietary fat that can raise your cholesterol level). Limit foods high in cholesterol such as liver and other organ meats, egg yolks, and full-fat dairy products. Good sources of soluble fiber include oats, certain fruits (such as oranges and pears) and vegetables (such as brussels sprouts and carrots), and dried peas and beans.

Drug Treatment

Even if you begin drug treatment to lower your cholesterol, you will need to continue your treatment with lifestyle changes. This will keep the dose of medicine as low as possible, and lower your risk in other ways as well. There are several types of drugs available for cholesterol lowering including statins, bile acid sequestrants, nicotinic acid, fibric acids, and cholesterol absorption inhibitors. Your doctor can help decide which type of drug is best for you. The statin drugs are very effective in lowering LDL levels and are safe for most people. Bile acid sequestrants also lower LDL and can be used alone or in combination with statin drugs. Nicotinic acid lowers LDL and triglycerides and raises HDL. Fibric acids lower LDL somewhat but are used mainly to treat high triglyceride and low HDL levels. Cholesterol absorption inhibitorrs lower LDL and can be used alone or in combination with statin drugs.

Once your LDL goal has been reached, your doctor may prescribe treatment for high triglycerides and/or a low HDL level, if present. The treatment includes losing weight if needed, increasing physical activity, quitting smoking, and possibly taking a drug.

Resources

For more information about lowering cholesterol and lowering your risk for heart disease, write to the NHLBI Health Information Center, P.O. Box 30105, Bethesda, MD, 20824-0105 or call 301-592-8573, or visit the Web sites listed below:

• "Live Healthier, Live Longer"--information on cholesterol lowering (www.nhlbi.nih.gov/chd)
• "Aim for a Healthy Weight" (www.nhlbi.nih.gov)
• "Your Guide to Lowering High Blood Pressure" (www.nhlbi.nih.gov/hbp)

The links below take you away from the NHLBI Website. The privacy policy on these Web sites may differ from that of the NHLBI.

• www.nutrition.gov
• www.fitness.gov
• www.cdc.gov/tobacco
• "Healthfinder"--a free gateway to reliable consumer health and human services information developed by the U.S. Department of Health and Human Services (www.healthfinder.gov)
• "MedlinePlus"--up-to-date, quality health care information from the National Library of Medicine at the National Institutes of Health (www.medlineplus.gov)

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