Frequently asked questions

- Lowering your cholesterol -

Questions and answers


What is Benecol®?

Benecol® is the global brand name for food products with added Plant stanol ester, the patented cholesterol-lowering ingredient. Plant stanol ester effectively reduces total and LDL cholesterol levels in blood. The efficacy and safety of the ingredient in Benecol products has been verified in over 70 published clinical studies. Raisio, a Finnish company, is the owner of both the Benecol brand and the unique patented Plant stanol ester ingredient.

What is cholesterol?

Cholesterol is a fat-like compound that is essential for all cells in our body. It also serves as a starting material for bile acids, certain hormones and vitamin D. Because cholesterol is such a vital molecule for the normal functioning of the body, it is synthesized in sufficient quantities by the liver and thus, there is no dietary need for cholesterol.

From where does cholesterol originate?

The cholesterol circulating in our bloodstream originates from two sources; 1) from the diet that we eat and 2) from the synthesis in our own body, mainly in the liver, and excreted via the bile into the digestive tract. In the blood, cholesterol is carried in lipoprotein particles, mainly in LDL and HDL particles.

From where does cholesterol come into the digestive tract?

The main sources are dietary and biliary cholesterol (Cholesterol comes to the dietary tract as dietary cholesterol and as biliary cholesterol). Dietary cholesterol originates from the foods we eat (e.g. egg yolks, meat, cream, butter); only foods from animal sources contain cholesterol. Biliary cholesterol enters the digestive tract with the bile solution. Bile solution comes from the liver and is needed for fat digestion. Normally about 50% of the dietary and biliary cholesterol is absorbed from the digestive tract into the bloodstream but Plant stanol ester is able to effectively reduce this absorption. Reduced cholesterol absorption results in reduced blood total and LDL cholesterol levels.

How does Plant stanol ester work?

Plant stanol ester works by partly inhibiting the absorption of cholesterol from the digestive tract into the blood. Plant stanol ester partly blocks the absorption of dietary and biliary cholesterol. A measurable reduction in blood cholesterol levels can be seen already after two to three week's daily consumption.

Why is elevated LDL cholesterol undesirable?

When blood LDL cholesterol level exceeds the level needed for normal functioning, cholesterol starts to build up in blood vessel walls causing atherosclerosis. Elevated blood cholesterol is a risk factor for coronary heart disease.

Why is Plant stanol ester added to food products?

Plant stanol ester reduces cholesterol absorption from the digestive tract and thereby the level of "bad" LDL-cholesterol in the blood. Products including Plant stanol ester are a dietary means to effectively reduce cholesterol.

Where does the Plant stanol ester come from?

Plant stanols are a group of compounds found naturally in plant cells. Small amounts occur in corn, wheat, rye, and other plants. Combining plant stanols with vegetable oil fatty acids creates Plant stanol ester, which is an ideal ingredient in a wide variety of food products. Plant stanol ester is produced in Raisio, Finland.

How much does Plant stanol ester reduce blood LDL cholesterol levels?

To date, more than 70 clinical studies have been published to in scientific journals, such as the New England Journal of Medicine and Circulation, documenting the excellent effectiveness and safety profile of the plant stanol ester. These studies confirm that an intake of 1.5 to 2.4 g plant stanol reduces cholesterol levels by an average of 7-10% within two to three weeks.

How can I know if my cholesterol level is too high?

High cholesterol is not visible or something you could feel. The best and most accurate way to check your cholesterol level is to visit your doctor for a blood cholesterol test.


  • Total cholesterol less than 5 mmol/l (<190 mg/dl)
  • LDL cholesterol less than 3 mmol/l (<115mg/dl)
  • HDL cholesterol at least 1 mmol/l (≥40mg/dl) for men and at least 1.2 mmol/l (≥45 mg/dl) for women

Is my blood cholesterol level constant?

Blood levels of cholesterol typically fluctuates by ±10%. It is therefore prudent to establish your cholesterol level by multiple cholesterol tests.

Are Benecol® products suitable for everyone?

Benecol® products are recommended for everyone who want to lower their cholesterol. However, pregnant or lactating women and children under 5 have special dietary needs and and should consult their doctor before using any products designed to help manage cholesterol levels.

How will I know that Plant stanol ester is working?

Your cholesterol levels drop within 2-3 weeks after starting the daily intake of 1.5 to 2.4 g of plant stanols. The daily dose of plant stanol that you get from Benecol products is 2 g. Regular cholesterol tests will show that Plant stanol ester is working.

When and how should I use Benecol® products?

For the best cholesterol lowering results, use Benecol® products daily with a meal. Check the recommended amount from the package.

Can I use Benecol® products at my own initiative?

Yes, you can freely use Benecol® products as a dietary tool for lowering your cholesterol level. It is up to your own discretion if you want to consult your doctor. However, if you use cholesterol-lowering medication, it is recommended that you consult your doctor about using food products with added Plant stanol ester.

Is there any long-term safety and efficacy data available for Benecol® products?

Yes, Benecol® products have a history of safe use in man since 1995. Furthermore, the effect of Plant stanol ester has been shown in clinical studies with the duration of 12 and 18 months. Specific safety studies with Plant stanol ester confirm the safety of this unique ingredient.

Can I take Benecol® products with cholesterol-lowering medication?

Clinical studies show that people on cholesterol medication benefit from using Benecol® products. In other words, Plant stanol ester has been shown to further reduce blood cholesterol levels in people on statin or other cholesterol lowering medication. However, people on cholesterol lowering medication should discuss their individual needs with their doctor to find the optimum solution.

Your blood cholesterol level will probably still be reduced, depending on the daily intake, but not as effectively.

What if I don't use Benecol® products every day?

The cholesterol-lowering effect of Plant stanol ester is based on the reduction in the absorption of cholesterol from the digestive tract. This "cholesterol blocking" effect requires plant stanols to be present in the gut and therefore Benecol® products should be consumed daily for best cholesterol-lowering effects. However, missing one or two days will most likely not have any significant effect on your blood cholesterol.

How can I achieve a sufficient daily intake of plant stanols?

Plant stanol ester should be used as part of a healthy diet and lifestyle. You can easily reach the recommended daily intake of 2 g of plant stanols by consuming commercially available Benecol® foods and supplements.

Clinical studies show that a daily intake of up to 9 g of plant stanols per day is as safe as consuming the currently recommended amount (2 g plant stanols per day).

Is the cholesterol lowering effect of Benecol® products sustained over long periods of time?

The long-term cholesterol lowering effect of the Plant stanol ester has been verified in well controlled clinical trials, the longest ones being 12 and 18 months long. Furthermore, Benecol® products have been on the market since 1995 and follow-up of individuals who have been using Benecol products clearly shows the long term cholesterol-lowering effect.

What happens if I stop eating Benecol® products?

Your cholesterol will return to the levels where they were before you started the use of Benecol® products.

Does Plant stanol ester get absorbed from the digestive tract?

Plant stanol ester is made from vegetable oil extracts and plant stanols. The plant stanols themselves are virtually nonabsorbable, but the vegetable oil extracts of Plant stanol ester are absorbed like any other vegetable oil extracts.

Does Plant stanol ester have any side-effects?

No. No side-effects have been reported in the numerous clinical studies that have been carried out. Furthermore, specific safety studies with Plant stanol ester confirm the safety of this ingredient. Plant stanols are virtually not absorbed into the body but are excreted rapidly the natural way, which is why they do not have any other effects in the body than the cholesterol lowering.

Why do Benecol® products need to be consumed as part of healthy diet?

Plant stanol ester lowers cholesterol as part of any diet. However, a healthy diet has its own beneficial effect on cholesterol, which is why best results are obtained by combining Benecol® products with other recommendable food choices. Furthermore, a healthy diet is always recommended because it has many positive health effects. 

Can my cholesterol drop too much by eating Benecol®products?

No. Plant stanol ester will not reduce your cholesterol too much, because your body will produce enough cholesterol for its needs.

Does Plant stanol ester affect blood vitamin levels?

Benecol® products do not have any effect on blood vitamin levels. Small reductions have been seen for carotenoids, but the carotenoid levels still remain within reference values. Furthermore, an adequate consumption of fruit and vegetables, together with plant stanol-enriched products, is sufficient to maintain your original carotenoid levels.

Can I use Benecol® products as a dietary tool to maintain my blood cholesterol at healthy levels?

Dietary changes are the first-line approach for lowering elevated cholesterol or maintaining blood cholesterol at healthy levels (see question "What are the recommended levels for LDL, HDL and total cholesterol?"). Benecol® products are a dietary tool for lowering blood cholesterol levels and the cholesterol lowering effect of Benecol products is additive to that of recommended, cholesterol lowering diet.

How can I be sure that Benecol® products work the same way in every country?

All Benecol® products contain the same cholesterol-lowering ingredient, Plant stanol ester, which is supplied by Raisio. The amount of the Plant stanol ester in a portion of Benecol products may vary, so please check the labeling for ensuring the recommended daily intake.

What is coronary heart disease?

Coronary heart disease (CHD) is a condition in which the small blood vessels that supply blood and oxygen to the heart (coronary arteries) are narrowed. This narrowing is caused by atherosclerosis which occurs when fatty material and plaque build up on the walls of the arteries. As the coronary arteries narrow, blood flow to the heart can slow down or stop, which can cause chest pain, shortness of breath, or a heart attack. Factors like elevated LDL cholesterol, smoking and high blood pressure increase the risk of coronary heart disease.

Why is reducing cholesterol, a risk factor for CHD, so important?

High cholesterol is one of the main risk factors of Coronary Heart Disease (CHD). According to World Health Organization 2004 global estimates, CHD caused an estimated 7.2 million deaths and accounted for approximately 12.2% of all deaths worldwide. It is estimated that 80% of people with CHD have at least one risk factor that is modifiable by either diet or lifestyle. 
WHO: Cardiovascular diseases (CVDs). (WHO fact sheet no. 317). Geneva, Switzerland: World Health Organization (WHO); 2011. Available at:[Updated January 2011]