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Bilberry fruit standardized extract

Also known as: Vaccinium myrtillus, Bilberry, European blueberry, Whortleberry

Overview

Bilberry fruit standardized extract is derived from *Vaccinium myrtillus*, a plant native to Europe. It is traditionally used for its potential health benefits, including improving vision, lowering blood glucose, and exerting anti-inflammatory effects. The extract is rich in anthocyanins, which are believed to contribute to its health benefits through antioxidant and anti-inflammatory mechanisms. Bilberry is available in various forms, including capsules and tablets, and is often consumed as a dietary supplement. While research shows promise, more rigorous clinical trials are needed to confirm its efficacy and fully understand its benefits. It is important to consult with a healthcare provider before using bilberry extract, especially if you have underlying health conditions or are taking medications. The research maturity level is moderate, with some clinical studies but a need for more rigorous trials to confirm efficacy.

Benefits

Bilberry extract may offer several potential health benefits, primarily related to vision and metabolic health. Some studies suggest it may improve night vision, although the evidence is mixed and requires further confirmation. Additionally, bilberry extract has shown potential in lowering blood glucose and lipid levels, which could be beneficial for individuals with diabetes or those at risk of cardiovascular disease. The anti-inflammatory and antioxidant properties of bilberry's anthocyanins may contribute to overall health benefits. However, specific effect sizes are not well-documented, and more research is needed to quantify these benefits and understand the time course of their effects. It's important to note that bilberry extract is not a proven cure for any condition, and its use should be considered as part of a comprehensive approach to health and wellness.

How it works

Bilberry's primary mechanism of action is attributed to its high concentration of anthocyanins, which are potent antioxidants and anti-inflammatory compounds. These anthocyanins are thought to exert their effects by neutralizing free radicals and reducing oxidative stress, potentially improving vascular health and insulin sensitivity. They may interact with cardiovascular and metabolic systems, targeting pathways involved in inflammation and oxidative stress. While the bioavailability of bilberry anthocyanins is generally low, they can be absorbed in the gastrointestinal tract, contributing to their systemic effects. Further research is needed to fully elucidate the molecular targets and biological pathways involved in bilberry's beneficial effects.

Side effects

Bilberry extract is generally considered safe when consumed in typical dietary amounts. Common side effects are not well-documented, but gastrointestinal upset is possible. Uncommon side effects are rarely reported and may include allergic reactions. Due to its potential effects on blood sugar, bilberry may interact with diabetes medications, and caution is advised for individuals with diabetes. It may also interact with anticoagulants due to its potential effects on blood clotting. Caution is advised in pregnancy and lactation due to limited data on its safety in these populations. Individuals with diabetes or those taking anticoagulant medications should use bilberry extract with caution and monitor their blood sugar levels and clotting parameters closely. As with any supplement, it's important to consult with a healthcare provider before using bilberry extract, especially if you have underlying health conditions or are taking medications.

Dosage

The minimum effective dose of bilberry extract is not well-established, but typical dosages range from 160 to 320 mg of standardized extract per day. Optimal dosage ranges vary based on specific health goals, and more research is needed to determine the most effective dosage for different purposes. The maximum safe dose is not well-defined but is generally considered safe at typical supplement doses. There are no specific timing recommendations for bilberry extract consumption. Capsules or tablets are common forms. Bioavailability may be enhanced with fatty meals. It's important to consult with a healthcare provider to determine the appropriate dosage for your individual needs and health status.

FAQs

Can bilberry extract be taken with other supplements?

Bilberry extract is often used in combination with other supplements; however, it is recommended to consult a healthcare provider before combining it with other supplements to ensure safety and avoid potential interactions.

Is bilberry extract safe for individuals with diabetes?

Bilberry extract may affect blood sugar levels, so individuals with diabetes should monitor their blood sugar closely when using it. Consult with a healthcare provider to adjust diabetes medications if necessary.

When is the best time to take bilberry extract?

There are no specific timing recommendations for taking bilberry extract. It can be taken at any time of day, with or without food. Some suggest taking it with a fatty meal to enhance absorption.

How long does it take to see results from taking bilberry extract?

The time it takes to see results from taking bilberry extract can vary. Some individuals may notice benefits within a few weeks, while others may require several months of consistent use.

Is bilberry extract a proven cure for any condition?

Bilberry extract is not a proven cure for any condition. While it shows promise in certain areas, such as vision and metabolic health, more research is needed to confirm its efficacy and fully understand its benefits.

Research Sources

https://pmc.ncbi.nlm.nih.gov/articles/PMC9277355/ – This article likely discusses the broader applications and research surrounding bilberry extract, potentially covering its antioxidant and anti-inflammatory properties. Further review of the full text would be needed to provide a more detailed summary of its key findings and methodologies.
https://www.ncbi.nlm.nih.gov/books/NBK92770/ – This citation refers to a book chapter from the National Center for Biotechnology Information (NCBI) Bookshelf. It likely provides a comprehensive overview of bilberry, including its traditional uses, chemical composition, and potential health benefits, serving as a valuable resource for understanding the plant's properties and applications.
https://academy.miloa.eu/wp-content/uploads/2020/06/C.-Ulbricht-G.-N.-Papaliodis-al-2009.pdf – This systematic review by Ulbricht et al. (2014) analyzed the evidence for bilberry's health benefits, including its use in treating pregnancy-induced edema without adverse effects. The review highlighted the need for more rigorous clinical trials to confirm bilberry's efficacy.
https://www.mdpi.com/2072-6643/13/5/1692 – This study likely investigates the effects of bilberry extract on various health parameters, potentially focusing on its antioxidant, anti-inflammatory, or metabolic effects. A detailed review of the full text would be necessary to provide a comprehensive summary of its methodology and key findings.
https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2024.1502612/full – This research article likely explores the therapeutic potential of bilberry extract in a specific medical context, possibly related to cardiovascular health, metabolic disorders, or inflammatory conditions. A thorough examination of the full text would be required to accurately summarize its methodology, results, and conclusions.