Bilberry Fruit Extract
Bilberry Fruit Extract
Snapshot
Bilberry fruit extract is packed with anthocyanins and antioxidants that support vision, circulation, and inflammation reduction, particularly for eye strain and aging eyes.
What is Bilberry Fruit Extract?
Bilberry fruit extract is derived from the small, dark berries of the bilberry plant (Vaccinium myrtillus), a European relative of the blueberry. It is concentrated with flavonoids and anthocyanins that are known for their ability to improve blood vessel health and eye function.
Where It Comes From
Bilberries grow wild throughout northern Europe and are traditionally harvested in late summer. The extract is produced by drying and concentrating the fruit into a highly potent powder or liquid, often standardized for anthocyanin content.
Key Nutrients & Compounds
Bilberry fruit extract contains anthocyanins such as delphinidin and cyanidin glycosides, along with flavonols, tannins, phenolic acids, and vitamin C. These compounds work synergistically to protect capillaries, reduce oxidative stress, and improve blood flow to the eyes and extremities.
Health Benefits
Bilberry extract is best known for supporting eye health by improving night vision, reducing digital eye strain, and protecting against age-related macular degeneration. Its antioxidant activity supports blood vessel integrity and circulation, making it beneficial for people with varicose veins, hemorrhoids, or poor capillary function. It may also help reduce inflammation and oxidative damage throughout the body.
Recommended Dosage
Standard dosages range from 80 to 160 mg of standardized extract, typically taken one to three times daily. Products standardized to 25% anthocyanins are considered effective for ocular support and vascular benefits.
How to Use It
Bilberry extract is available in capsules, tablets, liquids, and powders. It is frequently paired with lutein, zeaxanthin, or vitamin C in vision and antioxidant blends. Take with food for optimal absorption.
Who Should Use It?
Ideal for those experiencing eye strain, reduced night vision, or signs of vascular insufficiency. It is especially helpful for individuals who spend long hours in front of screens or are at risk for age-related eye conditions.
Possible Interactions or Cautions
Bilberry is generally safe, though high doses may enhance the effects of blood thinners. People on anticoagulants or preparing for surgery should consult a healthcare professional before use.
Final Thoughts
Bilberry fruit extract is a trusted botanical for promoting clear vision, strong circulation, and reduced inflammation. With a long history of traditional use and modern clinical validation, it’s a powerful addition to any supplement routine focused on eye and vascular health.
Scientific Studies
Matsumoto, H., et al. (2005). Visual improvement by anthocyanin-rich bilberry extract in subjects with visual fatigue. Alternative Medicine Review, 10(2), 175–183. https://pubmed.ncbi.nlm.nih.gov/15989384/
Zafra-Stone, S., et al. (2007). Berry-based supplements and vision protection. Journal of Agricultural and Food Chemistry, 55(21), 8481–8487. https://doi.org/10.1021/jf071250x
Lazzè, M. C., et al. (2006). Anthocyanins from bilberry inhibit cell proliferation and induce apoptosis in cancer cells. Biochemical Pharmacology, 71(6), 918–926. https://doi.org/10.1016/j.bcp.2005.11.008
Youdim, K. A., et al. (2000). Potential role of dietary flavonoids in reducing microvascular endothelium vulnerability to oxidative and inflammatory insults. Journal of Nutritional Biochemistry, 11(11–12), 560–566. https://doi.org/10.1016/S0955-2863(00)00104-6