| Bilberry
Item 11610 |
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| 60 Caps | ||||||||||||
| Sugg Retail: $21.00 |
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During World War II, British fighter pilots found that bilberry jam was beneficial for eye health.
Bilberry, or Vaccinium myrtillus, is a small wooden shrub native to Europe, Canada and the northern United States. Bilberry is a member of the Ericaccae or Heather family and is a cousin to the North American huckleberry and blueberry.
During World War II British RAF pilots consumed bilberry jam prior to night flying, swearing it helped improve their night vision and prevented visual fatigue. Twenty years after the pilots swore by it, scientists began studying the popular berry outside the kitchen.
Scientists discovered the active constituents of bilberries are powerful antioxidant agents. Other active ingredients include a high concentration of tannins, responsible for the astringent effects of this plant.
Bilberry flavonoids are unique, lending specific support to both blood vessels and blood cells by maintaining the flexibility of their cell membranes. Capillaries are better able to stretch, thus increasing blood flow, and red blood cells are better able to contort into shapes allowing them to pass through narrow capillaries.
The eye is especially susceptible to compromised circulation. Both diabetes and hypertension are notorious for causing pathological changes in the retina, which impair vision. In a 1981 clinical study, researchers demonstrated an improvement in microcirculation resulting from bilberry anthocyanins.
Vaccinium myrtillus (bilberry) is a member of the Ericaceae family, and is also known as European blueberry, huckleberry, whortleberry, or blueberry. The fruit of the bilberry plant is blue-black or purple and differs from the American blueberry in that the meat of the fruit is purple, rather than cream or white. Bilberry has been used as food for centuries due to its high nutritive value, and today represents a precious wild delicacy. Its history of medicinal use dates back to the Middle Ages, but it did not become widely known to herbalists until the 16th century when its use was documented for treating bladder stones, biliary disorders, scurvy, coughs, and lung tuberculosis. More recently, bilberry fruit extracts have been used for the treatment of diarrhea, dysentery, and mouth and throat inflammations. Bilberry leaf decoctions have been used to lower blood sugar in diabetes. Currently, bilberry research is focused on the treatment of ocular disorders, vascular disorders, and diabetes mellitus.
Several active compounds have been isolated from the berries and leaves of the bilberry plant, including anthocyanoside flavonoids (anthocyanins), vitamins, sugars, and pectins, which are found in the berries, and quercetin, catechins, tannins, iridoids, and acids, which are found in the leaves. The anthocyanosides are considered the most important of the active components
Q. Will this product thin my blood?
A. Some compounds in Bilberry have anti-platelet action. This may have a very slight blood-thinning action.
Q. Would eating the actual bilberry be better than taking this supplement?
A. The extract is a very concentrated form of the active constituents of the Bilberry fruit. It would take a large quantity of fruit to get the same benefit as the Bilberry product.
Q. Tannins are something that I usually associate with wine. How are they helpful in association with the bilberry plant?
A. Tannins are constituents of the Bilberry fruit. They are natural antioxidants and cleansing agents.
Murray, Michael. Bilberry (Vaccinium myrtillus). American Journal of Natural Medicine, January/February 1997, Vol. 4, No. 1, pp. 18-22.
Monograph. Vaccinium myrtillus (bilberry). tern Med Rev. Oct;6(5):500-4.
Kahkonen MP, Hopia AI, Heinonen M. Berry phenolics and their antioxidant activity. gric Food Chem.1 Aug;49(8):4076-82.
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*These statements have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
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