Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Bilberry (Vaccinium myrtillus) has a long history of traditional use for supporting circulation and vascular health, particularly in European herbal medicine. The fruit and its extracts have been used to improve symptoms associated with poor circulation, such as varicose veins, capillary fragility, and venous insufficiency. These traditional uses are largely based on the presence of anthocyanins—potent antioxidant compounds believed to strengthen blood vessel walls and improve microcirculation.

Historical accounts, especially from World War II, claim that British pilots consumed bilberry jam to enhance night vision and circulation, although these accounts are anecdotal. While some small clinical studies and laboratory research suggest that bilberry extracts may improve blood flow, reduce capillary permeability, and decrease edema, the overall scientific evidence for its efficacy in treating poor circulation remains limited and inconsistent. Most modern clinical trials are small or methodologically weak, often lacking robust controls or adequate sample sizes. Consequently, while bilberry continues to be used in traditional and complementary medicine for circulatory support, its use is better supported by historical precedent and traditional knowledge than by strong scientific validation.

In summary, bilberry is traditionally used for poor circulation, and there is some preliminary but not compelling evidence supporting its effectiveness. Individuals interested in using bilberry for circulatory issues should consult healthcare professionals, especially if they are on blood-thinning medications or have underlying vascular conditions.

More about bilberry
More about Circulation (poor)

Other ingredients used for Circulation (poor)

Other health conditions supported by bilberry

Products containing bilberry

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