Bilberry consumption linked to better cholesterol levels: Study

By Stephen Daniells

- Last updated on GMT

Bilberries are closely related to the North American blueberry but contain a very distinct anthocyanin profile. Bilberry extracts are relatively expensive. Image: © iStock
Bilberries are closely related to the North American blueberry but contain a very distinct anthocyanin profile. Bilberry extracts are relatively expensive. Image: © iStock

Related tags: Ldl cholesterol, Cholesterol

Regular consumption of polyphenol-rich bilberries may significantly reduce LDL cholesterol levels, and increase HDL cholesterol levels, says a new study from Europe.

One hundred and fifty grams per day of bilberries for six weeks were associated with statistically significant decreases in total cholesterol levels (6%), LDL cholesterol (7%), triglycerides (27%), while HDL-cholesterol levels increased 6%, according to findings published in Nutrition Research​.

“The present study shows that even a short period of regular consumption of whole wild bilberries, preserved through minimal processing (frozen), is associated with an improvement of the lipid profile in humans,” ​wrote the researchers.

“The results obtained in the present work support the hypothesis designed to investigate the study that the regular consumption of bilberries can contribute to beneficial effects on CVD risk reduction, such as decreasing LDL-C and TG and increasing HDL-C.”

Study details

The study involved 36 healthy men and women assigned to consumed 150 g of bilberries per day for six weeks. There was no control or placebo group, which is listed as a limitation by the researchers.

“The amount of bilberries consumed by volunteers was selected to be comparable to that of other studies, taking into account the processed form used in other studies such as fresh/frozen/dried, juice, smoothie, beverages, or capsules,” ​explained the researchers.

Results showed that, in addition to the blood lipid profile improvements, bilberry consumption was also associated with improvements in blood glucose levels (9%), albumin levels (5%), and gamma-glutamyltransferase levels in the liver (9%), compared to baseline levels.

When the researchers divided the participants by gender they observed that significant improvements were observed for all measures in men except LDL cholesterol, which increased slightly.

“Thus, the regular intake of bilberries can be important to reduce CVDs risk, by decreasing LDL-C/TG and increasing HDL-C,”​ concluded the researchers.

Source: Nutrition Research
Published online ahead of print, doi: 10.1016/j.nutres.2016.11.010
“Intake of bilberries (​Vaccinium myrtillus L.) reduced cardiovascular diseases risk factors through positive influences in lipoprotein profiles”
Authors: M. Habanova et al.

Related news

Related products

show more

Botanical extracts from the Mediterranean rim

Botanical extracts from the Mediterranean rim

Robertet Health & Beauty | 28-Sep-2021 | Product Brochure

The Mediterranean rim is one of earth’s most biologically rich terrestrial regions. It induces a special flora, with arborescent crops and evergreen trees...

Plant-based Proteins Collection from Ingredients4U

Plant-based Proteins Collection from Ingredients4U

Ingredients4u AG | 27-Sep-2021 | Technical / White Paper

Plant-based products have always been a hot topic in the market, the plant-based food market was valued at $29.4 billion in 2020. Ingredients4U is one...

Master Immune Health with the Master Antioxidant

Master Immune Health with the Master Antioxidant

Kyowa Hakko Europe GmbH | 15-Sep-2021 | Product Brochure

With increased consumer demand for immune health supplements, ingredients with antioxidant properties have consequently experienced increased demand. One...

Reach Consumers with Fruit & Vegetable Powders

Reach Consumers with Fruit & Vegetable Powders

vaneeghen | 08-Sep-2021 | Technical / White Paper

Are you looking to create products that appeal to today’s plant-forward consumers? The plant-based revolution continues to captivate the market as consumers...

Related suppliers

Follow us

Products

View more

Webinars