Bilberry, a plant closely related to blueberry is an excellent source of bioflavonoids that are crucial in maintaining eye health. In fact, the plant is commonly known for its ability to improve vision.
Notably, flavonoids such as anthocyaninosides are potent antioxidants that are important for corneal health and also vascular health for the various parts of the eye. As potential antioxidants, the bioflavonoids scavenge the free radicals hence reversing the damaging effect to the cells. Also, bioflavonoids help with a healthy inflammation response of the eye. As such, bilberry extract is useful in promoting healthy night vision. Other phenolic compounds present in the plant extract include quercetin, flavonols, catechins, phenolic acids and ellagitannins.
Additionally, the antioxidants support better circulation to the eye especially to the retina that is responsible for vision. On the other hand, better eye circulation supports better eye health. The presence of vitamin C also provides an immune-boosting effect that helps maintain eye health. Bilberries also function to increase the levels of pigments such as rhodopsin in the retina that are essential for vision.
The plant extract also confers functions that are crucial for the prevention of other eye health issues and supports healthy inflammation response. It also helps lower the oxidative stress which is beneficial to eye health. Other eye health benefits associated with bilberry include those that are often associated with old age. Therefore, it is evident that bilberry as a plant pigment contributes to eye care health.