Bilberries are related to blueberries and have a long history of use as both food and medicine. Billberry extract is made by steeping the berries in an oil, alcohol, or glycerin concentration to remove the active properties for standardized preparations. This is unnecessary for food uses in pies and preserves, but it is extremely helpful for researchers and consumers using the berries for medicinal purposes.
The bilberry provides three known medical benefits confirmed by modern science. It enhances circulation by improving the flexibility of vein walls. It provides precursors to the Rhodopsin pigment for prevention and treatment of eye problems. It also has anti-inflammatory and astringent properties for treatment of urinary tract infections and resolution of diarrhea.
The primary constituent useful in medical purposes is a high concentration of anthocyanidin. This flavonoid is responsible for both improved platelet aggregation and the production of rhodopsin. The eyes use rhodopsin to change focus in different lighting and for night vision. The circulatory system needs anthocyanidin for faster circulation through the extremities, which is especially important for diabetic conditions.
The bilberry was first recorded as an herbal remedy in Europe over 1,000 years ago. Billberry extract is now standardized for alternative medicine and is a popular supplement for those who want to improve their overall health. You can get billberry extract from the selection of natural herbal supplements at OVitaminPro.com.