Needless to say, eyes are an important part of our health. Since we live in a digital world now and we have become dependent on those digital devices to survive both professionally and personally, how to keep our eyes healthy becomes a matter of great importance. When it comes to health products for eyes, you may have heard a great many of items and brands. But you may not be familiar with the name grape seed extract.
Grapes have been used in the medical field for thousands of years. Grapes, along with their leaves and sap, have been traditional treatments in Europe for thousands of years. Grape seed extract is derived from the ground-up seeds of red wine grapes. Although fairly new to the U.S., grape seed extract is now used to treat a number of diseases.
Grape seed extract is a mixture of complex compounds and has a wide range of therapeutic uses, from preventing cancer and cardiovascular disease to alleviating symptoms of allergies and ulcers. More researches showed that this supplement can improve blood flow in the tiny blood vessels of the eye thus preventing the damage that can result in cataracts, macular degeneration and even eye strain caused by excessive use of a computer screen.
To understand why grape seed extract is helpful to your vision and general eye health, you must first look at its chemical makeup. The active ingredient in grape seeds is oligomeric proanthocyanidins, or OPCs. OPCs contain antioxidants and antihistamine properties. Grape seeds also contain vitamin E, flavonoids and linolenic acid.
Eyes require many important “vision factors” to maintain good health. They rely on good blood flow and normal blood pressure to assure a steady supply of oxygen and essential nutrients to all parts of the eyes including the retina and optic nerve. It is just where grape seed extract works. As it is able to affect even the tiniest of blood vessels, it also benefits the circulation in the eye. Health care practitioners recommend grape seed extract to prevent and treat macular degeneration, cataracts and night blindness. If you are a regular computer user, eyestrain caused by the computer monitor will greatly improve.
In addition, eyes also require antioxidants to protect them from oxidative stress that can otherwise cause vision loss. OPCs found in grape seed extract are just very powerful antioxidants. Vitamin E defends against fat-soluble oxidants and vitamin C neutralizes water-soluble ones, but OPCs are active against both types. So they are very good for eye health. Studies showed that 300mg daily for just 60days reduce the eyestrain associated with working at a computer monitor and improved contrast vision.
To sum up, your eyes are your window to the world and taking care of them is a vital part of your over-all health. Grape seed extract is beneficial for the eye health. It is frequently recommended as a supplement to combat macular degeneration and cataracts. So if you use computers regularly, grape seed extract may also be for you.