|
Bilberry Extract - 30 Count Capsules
Flora
Bilberry Extract
30 Count Capsules
Your Price: $23.83
List Price: $29.79
Save: $5.96 (20.01%)
DescriptionHistorically, bilberry has been used to support eye health, and reduce eye strain around the world and by the military. One of the first researchers provided bilberry to Royal Air Force pilots during World War II.Bilberry is known in English by a very wide range of local names. As well as "bilberry", these include blaeberry, whortleberry, (ground) hurts, whinberry, winberry, windberry, wimberry, myrtle blueberry and fraughan. The berries were called black-hearts in 19th century south-western England, according to Thomas Hardy's 1878 novel The Return of the Native. In several other languages its name translates as "blueberry", and this may cause confusion with the related plants more usually known as "blueberry" in English, which are in the separate section Cyanococcus of the Vaccinium genus. The name vaccinium was used in classical Latin for a type of berry (probably the bilberry V. myrtillus), but its ultimate derivation is obscure;it is not the same word as vaccinum "of or pertaining to cows". Bilberries are found in very acidic, nutrient-poor soils throughout the temperate and subarctic regions of the world. They are closely related to North American wild and cultivated blueberries and huckleberries in the genus Vaccinium. One characteristic of bilberries is that they produce single or paired berries on the bush instead of clusters, as the blueberry does. Blueberries have more evergreen leaves. Over 30 years of research have proven the remarkableability of bilberries to support the health of the eyes. In the eyes, bilberry increases the flow of blood, nutrients and oxygen, through the dense network of tiny blood vessels called capillaries. This reduces free radical damage in the eye to protect against degenerative problems such as macular degeneration and cataract formation. The practical result is that bilberry extract improves night vision, visual acuity and helps maintain the health of the eyes under stressful conditions and as we age. In European herbal medicine, bilberry fruit preparations are now used to enhance poor micro-circulation for eye conditions such as night-blindness and diabetic retina.
In herbal medicine, standardization refers to providing processed plant material that meets a specified concentration of a specific marker constituent. Active constituent concentrations may be misleading measures of potency if cofactors are not present. A further problem is that the important constituent is often unknown. For instance St John's wort is often standardized to the antiviral constituent hypericin which is now known to be the 'active ingredient' for antidepressant use. Other companies standardize to hyperforin or both, although there may be some 24 known possible constituents. Only a minority of chemicals used as standardization markers are known to be active constituents. Standardization has not been standardized yet: different companies use different markers, or different levels of the same markers, or different methods of testing for marker compounds. Herbalist and manufacturer David Winston points out that whenever different compounds are chosen as 'active ingredients' for different herbs, there is a chance that suppliers will get a substandard batch (low on the chemical markers) and mix it with a batch higher in the desired marker to compensate for the difference. DirectionsTake 1 capsule in the morning and 1 capsule in the evening with meals.Product Highlights
WarningStore in a cool, dry place. Supplement Facts
Microcrystalline cellulose, magnesium stearate in a vegetarian capsule made of water and hypromellose (USP).
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||