Total Cholesterol Goals
A blood test is used to measure cholesterol levels. A person’s total cholesterol level is determined from calculations and measurements of low-density lipoprotein (LDL), high-density lipoprotein (HDL), and triglycerides. Standard total cholesterol goals for adults are:
Triglycerides and Heart Health
The American Heart Association recommends an optimal triglyceride level of below 100 mg/dL (below 150 mg/dL is considered normal). Triglycerides are unhealthy blood fats that can be significantly reduced by weight control, dietary changes, avoiding alcohol, and regular exercise. Lifestyle changes – not drugs – are the best ways to improve your triglyceride levels.
The first step to improving cholesterol levels is through lifestyle changes (especially diet and exercise). Even when drug therapy is required, lifestyle changes are also necessary. These include:
A person’s LDL (“bad” cholesterol) level and cardiovascular risk status usually determine if drug therapy is required. Most cholesterol drugs are used to help lower LDL levels. Statins are the drugs most often used for cholesterol treatment.
The FDA has approved two new drugs, mipomersen (Kynamro) and lomitapide (Juxtapid), to treat a rare inherited form of high cholesterol called homozygous familial hypercholesterolemia.
Lipids are the building blocks of the fats and fatty substances found in animals and plants. They are microscopic layered spheres of oil, which, in animals, are composed mainly of cholesterol, triglycerides, proteins (called lipoproteins), and phospholipids (molecules made up of phosphoric acid, fatty acids, and nitrogen). Lipids do not dissolve in water and are stored in the body to serve as sources of energy.
Cholesterol is present in all animal cells and in animal-based foods (not in plants). In spite of its bad press, cholesterol is an essential nutrient necessary for many functions, including:
Regardless of these benefits, when cholesterol levels rise in the blood, they can have dangerous consequences, depending on the type of cholesterol. Although the body acquires some cholesterol through diet, about two-thirds is manufactured in the liver, its production stimulated by saturated fat. Saturated fats are found in animal products (meat, egg yolks, high-fat dairy products) and tropical plant oils (palm, coconut).
Triglycerides are composed of fatty acid molecules. They are the basic chemicals contained in fats in both animals and plants. High levels of triglycerides, especially in combination with low levels of HDL, are associated with increased risk for heart disease, stroke, diabetes, and fatty liver disease
Lipoproteins are protein spheres that transport cholesterol, triglyceride, or other lipid molecules through the bloodstream. Most of the vascular effects of cholesterol and triglyceride actually depend on lipoproteins.
Lipoproteins are categorized into five types according to size and density. They can be further defined by whether they carry cholesterol or triglycerides.
Cholesterol-Carrying Lipoproteins. These are the lipoproteins commonly referred to as cholesterol.
Low Density Lipoproteins (LDL), the "Bad"Cholesterol. The main villain in the cholesterol story is low-density lipoprotein (LDL). Heart disease is least likely to occur among people with the lowest LDL levels. Lowering LDL is the primary goal of cholesterol drug and lifestyle therapy.
Low-density lipoprotein (LDL) transports about 75% of the blood's cholesterol to the body's cells. It is normally harmless. However, if it is exposed to a process called oxidation, LDL can penetrate and interact dangerously with the walls of the artery, producing a harmful inflammatory response. Oxidation is a natural process in the body that occurs from chemical combinations with unstable molecules. These molecules are known as oxygen-free radicals or oxidants.
In response to oxidized LDL, the body releases various immune factors aimed at protecting the damaged arterial walls. Unfortunately, in excessive quantities they cause inflammation and promote further injury to the areas they target.
High Density Lipoproteins (HDL), the "Good" Cholesterol. High density lipoprotein (HDL) appears to benefit the body in two ways:
HDL helps keep arteries open and reduces the risk for heart attack. High levels of HDL (above 60 mg/dL) may be nearly as protective for the heart as low levels of LDL. HDL levels below 40 mg/dL are associated with an increased risk of heart disease.
Triglycerides. Triglycerides interact with HDL cholesterol in such a way that HDL levels fall as triglyceride levels rise. High triglycerides may pose other dangers, regardless of cholesterol levels. For example, they may be associated with blood clots that form and block the arteries. High triglyceride levels are also associated with the inflammatory response -- the harmful effect of an overactive immune system that can cause considerable damage to cells and tissues, including the arteries.
Total cholesterol count includes measurements of LDL, HDL, and triglycerides. The following chart summarizes all lipid goals for adults.
Cholesterol Goals for Adults
Total Cholesterol Goals
Less than 200 mg/dL is desirable.
Between 200 and 239 is borderline.
Over 240 is high.
70 mg/dL is considered an important goal for very high-risk patients (recent heart attack; current active or unstable cardiovascular or cerebrovascular disease; or two multiple risk factors as defined below.)
Below 100 mg/dL is optimal for everyone. It should be the goal for high-risk people, including those with existing heart disease, diabetes, or two or more risk factors for heart disease; 70 mg/dL is an even better goal for these individuals.
130 mg/dL or below for people with two or more risk factors; 100 mg/dL is an optimal goal.
160 mg/dL or below for people at less risk (one or zero risk factors); 130 mg/dL is an optimal goal.
Anything above 160mg/dL is high, with levels above 190 being very high. LDL levels over 190 often require medication even with no other cardiac risk factors present.
Levels above 40 mg/dL are desirable; levels above 60 mg/dL are optimal.
Below 150 mg/dL is normal. An optimal triglyceride level is below 100 mg/dL.
150 - 199 is borderline high.
200 - 499 is high.
Over 500 is very high.
Risk factors for heart disease include a family history of early heart problems before age 55 for men (before age 65 for women), smoking, high blood pressure, diabetes, being older (over 45 for men and 55 for women), and having HDL levels below 35 mg/dL. People with two or more of these risk factors may have a 10-year risk of heart attack that exceeds 20%, and may therefore need to aim for LDL levels of 100 mg/dL or below.
Cholesterol Goals for Children. The American Heart Association’s general LDL goals for children are 190 mg/dL or less for children with no additional heart disease risk factors and 160 mg/dL or less for children with additional risk factors (such as family history of high cholesterol, heart disease, and diabetes).
Unhealthy cholesterol levels (low HDL, high LDL, and high triglycerides) increase the risk for heart disease and heart attack. Some risk factors for cholesterol can be controlled (such as diet, exercise, and weight) while others cannot (such as age, gender, and family history).
From puberty on, men tend to have lower HDL (“good” cholesterol) levels than women. One reason is that the female sex hormone estrogen is associated with higher HDL levels. Because of this, premenopausal women generally have lower rates of heart disease than men.
After menopause, as estrogen levels decline, women catch up in their rates of heart disease. Throughout the post-menopausal years, HDL levels decrease and LDL (“bad” cholesterol) and triglyceride levels increase. For men, LDL and triglyceride levels also rise as they age and the risks for heart disease increase as well. (There is some evidence that high triglyceride levels carry more risks for women than men.) Heart disease is the main cause of death for both men and women.
Children and Adolescents. Children who have abnormal cholesterol levels are at increased risk of developing heart disease later in life. However, it is difficult to distinguish “normal” cholesterol levels in children. Cholesterol levels tend to naturally rise sharply until puberty, decrease sharply, and then rise again.
Genetics play a major role in determining a person's blood cholesterol levels. (Children from families with a history of premature heart disease should be tested for cholesterol levels after they are 2 years old.) Genes may influence whether a person has low HDL levels, high LDL levels, high triglycerides, or high levels of other lipoproteins, such as lipoprotein(a). There are several types of inherited cholesterol disorders.
Familial hypercholesterolemia (FH) is a genetic disorder that causes high cholesterol levels, particularly LDL, and premature heart disease. There are two forms of FH:
Familial lipoprotein lipase deficiency is group of rare genetic disorders that causes depletion of the enzyme lipoprotein lipase. This enzyme helps in the removal of lipoproteins that are rich in triglycerides. People who are deficient in lipoprotein lipase have high levels of cholesterol and fat in their blood.
Diet. The primary dietary elements that lead to unhealthy blood cholesterol include saturated fats (found mainly in red meat and high-fat dairy products) and trans fatty acids (found in fried foods and some commercial baked food products). Shellfish and egg yolks are also high in dietary cholesterol. Large amounts of added sugars raise triglyceride levels.
Weight. Being overweight or obese increases the risks for unhealthy cholesterol levels.
Exercise. Lack of exercise can contribute to weight gain, decreases in HDL levels, and increases in LDL, triglyercides, and total cholesterol levels.
Smoking. Smoking reduces HDL cholesterol and promotes build-up of fatty deposits in the coronary arteries.
Alcohol. Heavy consumption of alcohol can increase triglyceride levels.
In the U.S., obesity is at epidemic levels in all age groups. The effect of obesity on cholesterol levels is complex. Overweight individuals tend to have high triglyceride and LDL levels and low HDL levels. This combination is a risk factor for heart disease. Obesity also causes other effects such as high blood pressure and an increase in inflammation that pose major risks to the heart.
Obesity is particularly dangerous when it is one of the components of the metabolic syndrome. Metabolic syndrome consists of:
Metabolic syndrome is a pre-diabetic condition that is significantly associated with heart disease and higher mortality rates from all causes. Obesity is also strongly associated with type 2 diabetes, which itself poses a significant risk for high cholesterol levels and heart disease.
Children who are overweight are at higher risk for high triglycerides and low HDL, which may be directly related to later unhealthy cholesterol levels. Childhood LDL levels and body mass index (BMI) are strongly associated with cardiovascular risk during adulthood. Overweight and obese children who have high cholesterol should also get tested for high blood pressure, diabetes, and other conditions associated with metabolic syndrome.
High Blood Pressure. High blood pressure (hypertension) contributes to the thickening of the heart’s blood vessel walls, which can worsen atherosclerosis (accumulated deposits of cholesterol in the blood vessels). High blood pressure, high cholesterol, and diabetes all act together to increase the risk for developing heart disease.
Hypothyroidism. Low thyroid levels (hypothyroidism) are associated with elevated total and LDL cholesterol and triglyceride levels. Treating the thyroid condition can significantly reduce cholesterol levels. Research is mixed on whether mild hypothyroidism (subclinical hypothyroidism) is associated with unhealthy cholesterol levels.
Polycystic Ovarian Syndrome. Women with this endocrine disorder may have increased risks for high triglyceride and low HDL levels. This risk may be due to the higher levels of the male hormone testosterone associated with this disease.
Kidney Disease. Kidney disease increases the risk of heart disease.
Medications. Certain medications such as specific antiseizure drugs, corticosteroids, and isotretinoin (Accutane) may increase lipid levels.
Unhealthy cholesterol, particularly low-density lipoprotein (LDL) cholesterol, forms a fatty substance called plaque, which builds up on the arterial walls of the heart. Smaller plaques remain soft, but older, larger plaques tend to develop fibrous caps with calcium deposits.
The long-term result is atherosclerosis, commonly called hardening of the arteries. The heart is endangered in two ways by this process:
This process is accelerated by other risk factors including high blood pressure, smoking, obesity, diabetes, and a sedentary lifestyle. When more than one of these risk factors is present, the risk is compounded.
Coronary Artery Disease. The end result of atherosclerosis is coronary artery disease. Coronary artery disease, commonly known as heart disease, is the leading cause of death in the U.S.
Studies consistently report a higher risk for death from heart disease with high total cholesterol levels (200 mg/dL and higher). The higher the cholesterol, the greater the risk. On average, every time a person's total cholesterol level drops by a point, the risk of heart disease drops by 2%.
Peripheral artery disease (PAD) is caused by the buildup of plaque in the feet, legs, hands, and arms. It most often occurs in the legs. PAD is associated with atherosclerosis. The risk for PAD increases by 5 - 10% with every 10 mg/dL increase in total cholesterol levels. Lower levels of HDL and high triglyceride levels also increase the risk for PAD.
Having adequate levels of HDL may be the most important lipid-related factor for preventing ischemic stroke, a type of stroke caused by blockage of the arteries that carry blood to the brain. HDL may even reduce the risk for hemorrhagic stroke, a much less common type of stroke caused by bleeding in the brain that is associated with low overall cholesterol levels.
The effects of high total cholesterol and LDL levels on ischemic stroke are less clear. Some research suggests that the risk for ischemic stroke increases when total cholesterol is high. Other studies suggest that high cholesterol poses a risk for stroke only when specific proteins associated with inflammation are present.
There are no warning signs for high LDL and other unhealthy cholesterol levels. When symptoms finally occur, they usually take the form of angina (chest pain) or heart attack in response to the buildup of atherosclerotic plaque in the heart arteries.
Blood tests can easily measure cholesterol levels. A blood test for cholesterol should include the entire lipoprotein profile: LDL, total cholesterol, HDL, and triglycerides. It is very difficult to measure LDL levels by themselves, but LDL levels can be reliably calculated using total cholesterol and HDL levels.
To obtain a reliable cholesterol reading, doctors advise:
Periodic cholesterol testing is recommended in all adults, but the major national guidelines differ on the age to start testing.
Screening with a fasting lipid profile is recommended for children who:
Patients already being treated for high cholesterol should be checked every 2 - 6 months.
Lifestyle changes (such as diet, weight control, exercise, and smoking cessation) are the first line of defense for treating unhealthy cholesterol levels. If levels still remain high, drug treatment is an effective next step. Statins are the first-line drugs for reducing high LDL levels. However, while statins have been shown to slow the rate of atherosclerotic progression, they have not yet been shown to reverse heart disease.
Reducing LDL (“bad” cholesterol) and total cholesterol levels, while at the same time boosting HDL (“good” cholesterol) levels, can help prevent heart attacks and cardiac death in people with or without heart disease. Reducing LDL is the primary benefit of most cholesterol drugs. Some medications aim to increase HDL levels, but it is still unclear whether raising HDL levels without lowering LDL levels helps prevent heart disease.
Cholesterol-lowering medications are used along with healthy lifestyle habits, not in place of them. Lowering cholesterol levels with lifestyle changes and drug treatment has been shown to decrease the risk of heart attacks and other complications of atherosclerosis.
The National Cholesterol Education Program’s (NCEP) clinical practice guidelines set treatment goals for LDL levels based on a patient's risk factors for heart disease. The risk factors include:
Two or more of these risk factors increases by 20% the chance of having a heart attack within 10 years.
The LDL cholesterol level is one of the most important factors in determining whether a patient needs cholesterol therapy and whether the treatment is working properly. In particular, guidelines emphasize lower LDL levels and earlier treatment for people with coronary artery disease, or other forms of atherosclerosis, and diabetes. (For a table of Cholesterol Goals for Adults, see Introduction section of this report.)
Although current cholesterol goals are extremely useful for most patients, sometimes results of the testing are difficult to interpret and make it difficult for doctors to decide on the appropriate treatment. This is especially true for patients whose test results show:
Starting Medications. Even modest lowering of high cholesterol levels, whether through drug therapy or lifestyle changes, reduces the risk of disability and death from heart disease. Most drug treatment focuses on lowering LDL ("bad") cholesterol. A doctor will start or consider medication, increase dosage of medication, or add new medication when a patient’s:
Statins are the first type of drug used. Statin therapy has been proven to decrease the risk of heart attack, stroke, and the need for coronary revascularization procedures.
Statins are typically prescribed for patients with high LDL levels. One specific statin drug, rosuvastatin (Crestor), is also approved for prevention of heart attack and stroke in patients with normal LDL cholesterol levels who have a combination of other factors that put them at increased risk for heart disease. These risk factors include high levels of C-reactive protein, a marker of inflammation in the body, and accompanying cardiovascular conditions (high blood pressure, low HDL cholesterol, smoking, family history of premature heart disease). .
Choosing the Correct Lipid-Lowering Medication. Doctors recommend that drug treatments be individually tailored for raising or lowering specific lipids, depending on the patient's blood lipid picture:
Considerations for Children and Adolescents. Lifestyle modifications (diet, exercise) are the first course of action for treating children who have unhealthy cholesterol levels or who are at risk for them. The American Academy of Pediatrics (AAP) recommends prescribing statin drugs for children age 8 and older who have elevated LDL levels of 190 mg/dLor over. The AAP also recommends statins for children with LDL 160 mg/dL if there is a family history of heart disease or other risk factors.
For children with diabetes, cholesterol drug treatment is recommended when LDL levels are 130 mg/dL. The goal is to lower LDL levels to less than 160 mg/dL or even 110 mg/dL for children with strong risk factors. However, the issue of prescribing statins to children is being hotly debated within the medical community.
Considerations for People with Diabetes. At this time, statins are recommended as the best drugs for improving cholesterol and lipid levels in people with diabetes. However, they may increase blood glucose levels in some patients, especially when taken in high doses. They may also increase the risk for developing type 2 diabetes in patients who have risk factors.
Still, statin drugs are considered generally safe and the best choice for managing high cholesterol. If one statin drug does not work, the doctor may recommend increasing the dose or switching to an a different statin. Fibrate drugs may also be useful for some people with type 2 diabetes although it is unclear how much benefit they have.
Statins are considered the most effective drugs for the treatment of high cholesterol in most patients, particularly for lowering LDL levels. They also have modest effects in lowering triglycerides and increasing HDL levels. Statins inhibit the liver enzyme HMG-CoA reductase, which the body uses to manufacturer of cholesterol. These drugs effectively reduce the risk of major coronary events, including first and second heart attacks and stroke, in adults with unhealthy cholesterol levels.
Current guidelines from the American College of Cardiology and American Heart Association recommend a statin drug as the first-line treatment for patients with atherosclerosis whose LDL levels are higher than 100 mg/dL.
Brands. Statins approved in the U.S. include:
Statins may be prescribed along with other cholesterol-lowering drugs or they may be prescribed as fixed-dose combination drugs, which combine two drugs in one pill:
Side Effects. Statins tend to be better tolerated than other cholesterol-lowering drugs. Side effects may include gastrointestinal discomfort, headaches, skin rashes, muscle aches, sexual dysfunction, drowsiness, dizziness, nausea, constipation, and peripheral neuropathy (numbness or tingling in the hands and feet).
In general, a statin drug should be started at a lower dose and raised incrementally until healthy cholesterol levels are maintained. Patients should immediately tell their doctor about any unusual muscle discomfort or weakness, fever, nausea or vomiting, or darkening of urine color.
A specific safety concern with statins is an uncommon condition called myopathy, in which a patient may experience muscle pains and certain lab tests may be elevated. A myopathy called rhabdomyolysis can lead to kidney failure, but fortunately its occurrence is very rare. The risk for myopathy/rhabdomyolysis is highest at higher doses and in older people (over 65 years), those with hyperthyroidism, and those with renal insufficiency (kidney disease). Both statins and fibrates carry a risk for myopathy. Other drugs may also interact with statins to increase the risk for myopathy. .
Rosuvastatin (Crestor) may in particular increase the risk for myopathy, especially when given at the highest dose level (40 mg). The FDA advises that patients should not start therapy at a high dose. In addition, people of Asian heritage appear to metabolize the drug differently and should start treatment at the lowest rosuvastatin dose (5 mg). Maximal doses of simvastatin and lovastatin also appear to increase the risk of myopathy.
Other serious side effects of statins may include:
Interactions with Drugs and Food. Statins may have some adverse interactions with other drugs, including other cholesterol-lowering medications. Patients should tell their doctors about any other medications they are taking. Medications that should never be taken along with statins include protease inhibitors, telaprevir, cyclosporine, macrolide antibiotics, and certain antifungals. Grapefruit juice and Seville oranges can increase the blood levels of certain statins.
For many years, high doses of niacin (vitamin B3) were considered a treatment option for low HDL cholesterol and high LDL cholesterol and triglyceride levels. However, recent research has shown that niacin does not add to the benefit of a statin alone for reducing the risk of cardiovascular events, including heart attacks and stroke. In addition, niacin can cause unpleasant and potentially dangerous side effects.
Fibrates (sometimes called fibric acid derivatives) are particularly effective at lowering triglyceride levels, and may also help increase HDL levels. They produce only modest reductions in LDL levels. LDL may actually increase in patients with very high triglycerides who take these drugs.
Some recent studies have questioned fibrates’ usefulness in cholesterol treatment. The FDA warns that fenofibric acid may not lower a patient’s risk of having a heart attack or stroke. Other studies advise that high-risk patients with diabetes may not benefit from fenofibrate as it does little to affect heart outcomes and can worsen kidney function. Fibrates are generally reserved for patients with extremely high triglyceride levels or patients with high cholesterol who cannot tolerate a statin drug.
Gemfibrozil (Lopid, generic) is the standard fibrate. Other fibrates include fenofibrate (Tricor, Lofibra) and fenofibric acid (Trilipix)..
Side Effects. Side effects may include gastrointestinal discomfort, aching muscles, sensitivity to sunlight, and skin rashes. Fibrates can cause gallstones, so people with gallbladder problems should not use these drugs. The drugs may cause abnormal heart rhythms and can affect the liver and kidney. They can cause serious muscle problems (myopathy), which may lead to kidney damage.
Drug Interactions. Fibrates interact with a number of drugs and substances, including warfarin, some oral drugs used for diabetes, certain antibiotics, and grapefruit juice. The risk for myopathy increases when a fibrate drug is used in combination with a statin drug.
Bile-acid binding drugs are also known as bile acid resins or bile acid sequestrants. They work, as their name suggests, by binding to bile in the digestive tract and eliminating it through feces. To compensate for the reduction in bile, the liver takes more cholesterol from the bloodstream in order to produce more bile. As choleseterol is taken out of the bloodstream, LDL levels drop.
Brands. Cholestyramine (generic) is commonly used in a powder that is dissolved in liquid. Colesevelam (Welchol) is available in tablet form. Colestipol (Colestid, generic) is another type of bile acid resin drug.
Side Effects. Bile acid resins commonly cause constipation, heartburn, gas, and other gastrointestinal problems, side effects that many people cannot tolerate. Colesevelam, a newer resin, appears to have significantly fewer of these side effects. Bile-acid binding drugs may contribute to calcium loss and increase the risk for osteoporosis. Long-term use can cause deficiencies in vitamins A, D, E, and K and can elevate triglyceride levels.
Bile acid resins may interfere with the absorption of other medications, including digoxin, thyroid replacement hormones, warfarin, beta-blocker drugs, and a number of medications used to treat low blood sugar. In order to prevent drug interactions, other drugs should be taken one hour before or 4 - 6 hours after taking the bile acid resin.
Ezetimibe (Zetia) blocks absorption of cholesterol that comes from food. Ezetimibe is usually prescribed in combination with a statin when diet and the other drug alone do not work well enough. It may also be prescribed in combination with fenofibrate.
The exact role and place for using ezetimibe versus other lipid-lowering drugs is not clear. Ezitimibe helps reduce LDL cholesterol, but not as well as statin drugs. Unlike statins, it has not been proven to prevent heart disease or stroke.
Vytorin is a combination of ezetimibe and the statin simvastatin in a single pill. Liptruzet combines ezetimibe and the statin atorvastatin in a single pill. These combination pills should not be used along with fibrate drugs.
Lovaza and Vascepa are prescription forms of omega-3 fish oil, which may be prescribed to help lower triglyceride levels Recent research has questioned the benefits of fish oil supplements for preventing heart attack and stroke.
Mipomersen (Kynamro) and lomitapide (Juxtapid) are approved specifically for treatment of homozygous familial hypercholesterolemia, a very rare genetic condition that can cause heart attack and stroke before the age of 30.
The absolute mandate for improving cholesterol levels is to first make changes in lifestyle (both diet and exercise). Even when drugs are used, healthy diet and physical activity are critical companions.
There are many dietary approaches for protecting heart health, such as the Mediterranean diet, which emphasizes fruits, vegetables, and healthy types of fats. Doctors generally agree on the following recommendations for heart protection:
After starting a heart healthy diet, it generally takes an average of 3 - 6 months before any noticeable reduction in cholesterol occurs. However, some people see improved levels in as few as 4 weeks. An intensive program may be necessary to achieve significant improvements in cholesterol levels and to reduce heart risk factors.
Inactivity is a major risk factor for coronary artery disease, on par with smoking, unhealthy cholesterol, and high blood pressure. In fact, studies suggest that people who change their diet in order to control cholesterol only achieve a lower risk for heart disease when they also follow a regular aerobic exercise program. Resistance (weight) training offers a complementary benefit to aerobics.
Even moderate exercise reduces the risk of heart attack and stroke. Current guidelines recommend at least 30 minutes of moderate-intensity physical activity on five or more days per week for a total of at least 150 minutes per week.
Cigarette smoking lowers HDL and is directly responsible for about 20% of all deaths from heart disease. The importance of breaking this habit cannot be emphasized enough. Once a person quits smoking, HDL cholesterol levels rise within weeks or months to levels that are equal to their nonsmoking peers. Passive smoking also reduces HDL levels and increases the risk of heart disease in people exposed to second-hand smoke. Cigarette smoking is also associated with high blood pressure.
A number of studies have found heart protection from moderate intake of alcohol (one or two glasses a day). Moderate amounts of alcohol help raise HDL levels. Although red wine is most often cited for healthful properties, any type of alcoholic beverage appears to have similar benefit. People with high triglyceride levels should drink sparingly, or not at all, because even small amounts of alcohol can significantly increase blood triglycerides. Pregnant women, anyone who cannot drink moderately, and people with liver disease should not drink at all.
Manufacturers of herbal remedies and dietary supplements do not need FDA approval to sell their products. Just like a drug, herbs and supplements can affect the body's chemistry, and therefore have the potential to produce side effects that may be harmful. There have been a number of reported cases of serious and even lethal side effects from herbal products. Always check with your doctor before using any herbal remedies or dietary supplements.
The following natural remedies are of interest for cholesterol control:
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Reviewed By: Harvey Simon, MD, Editor-in-Chief, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.