vitamins deficiency symptoms

Vitamin A eye drops for preserving eyesight

vision11Saying about consumption of vitamin A we mean taking it orally. But vitamin A eye drop is an effective method of relieving a wide array of common eye problems.
Vitamin A has many functions, one of which is enhancing vision.
Vitamin A is needed by the retina of the eye for vision. The retina is located at the back of the eye. Light passes through the lens of the eye and hits the retina. The retina converts the light into nerve impulses for interpretation by the brain.
There are many benefits of vitamin A eye drops. The vitamin A eye drops has been used to effectively treat many eye problems including:

  • Night blindness
  • Glaucoma
  • Cataracts
  • Conjunctivitis
  • Dry eyes

Vitamin A eye drops prevent night blindness

Retina is the layer of light-sensitive cells at the back of human eye which contains large amounts of Vitamin A, especially in the tiny structures called rods that are used for night vision.

If you are suffering from vitamin A deficiency, you develop night blindness. So you can’t see well in the dark or in dim light.

We all lose a little of our night vision as we grow older, but vitamin A eye drops and supplements can help slow or even prevent the loss.

Vitamin A eye drops prevent cataracts

Cataract in Human Eye

Image via Wikipedia

There is solid evidence that a diet rich in carotenoids, especially beta carotene, helps prevent cataracts by mopping up free radicals before they can damage the lens. A cataract forms when the lens of eye becomes cloudy, reducing or even blocking completely the amount of light that enters your eye.

Vitamin A eye drops preserves eyesight from degeneration

Vitamin A helps prevent age-related macular degeneration (AMD). Your macula is a tiny cluster of very sensitive cells in the center of your retina. It’s essential for sharp vision.

As you grow older, your macula may start to degenerate, causing vision loss and eventual blindness. AMD is the leading cause of blindness in people over 65, and about 30 percent of Americans over 75 suffer from it. But you can avoid it or reduce macular degeneration eating more foods that are high in beta carotene.


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