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Vitamins For Eyes

Some important vitaminsfor the improvment of eyes' care

Tina S
Tina S
Dec 5, 2009
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The eyes are probably the most important organ connected to the senses - we use our eyes everyday for literally every task our body performs. Eyes, like all other organs, need certain vitamins to stay healthy and work well into your later years.
 
The importance of vitamins for eyes cannot be understated - certain eye vitamins can literally decrease your chances of getting an age-related eye disease by 25%. Only now are medical research teams starting to understand the role of vitamins and how they integrate with the intricacies of the eye.

Vitamins for the eyes are no exception to that consensus. Evidence suggests that nutrition is a key factor in the general health of the eyes as well. Good nutrition may improve vision and reduce deterioration that occurs as a natural consequence of aging. Several vitamins for eye health have been identified for their potential of having a therapeutic value for the eyes.

There are many books on nutrition and eating a balanced diet. This topic will only be looked at briefly here:

Vitamins and the eye

Vitamin rich food sources are readily available in our local grocery stores in the form of fresh fruit and vegetables.
In various studies and clinical trials antioxidant vitamins found in certain foods have been linked with eye health. They help to maintain healthy cells and tissues in the eye.
The main focus has been on the anti-oxidant vitamins A, C and E.
These vitamins can be found in many different sources of fruit and vegetables such as:

•    oranges
•    kiwis
•    grapefruit
•    dried apricots
•    tomatoes
•    peppers
•    raw carrots
•    green leafy vegetables including kale and spinach
•    green peas
•    green beans
•    Brussels sprouts.
•    mozzarella cheese
•    liver
•    sweet potatoes
•    carrots
•    mangoes
•    spinach
•    cantaloupe
•    dried apricots


They can also be found in nuts, seeds, dairy products and eggs.

Oxidation causes proteins in the eyes to clump together in cataracts, for example, the clumps of protein cloud over the lens thereby impeding vision. The body attempts to counter the effects of oxidation by producing and using antioxidants such as are found in Vitamins E, A and in carotenoid. An example of how the body defends itself is seen in how carotenoid is used as a defender.

A good source of Zeaxanthin can also be found in tangerines, oranges, sweet peppers, broccoli, corn and spinach, also certain types of lettuce.

Vitamin C and Zinc are claimed to be especially good for maintaining eye health in the elderly. Vitamin C being a water-soluble vitamin is best taken in its natural juice state from oranges and other citrus fruits or recommended in a liquid supplement.

Vitamin E can be found in nut oils, sunflower seeds, whole grains, wheat germ, and spinach. Antioxidants such as vitamin E help to protect cells against the effects of free radicals. Vitamin E works well in enhancing and protecting vitamin A. There are promising results from tests to show that vitamin E may prevent or slow the onset of cataracts.

 

Choosing an eye vitamins brand

When choosing a brand of eye vitamins it is a good idea to compare vitamin and mineral composition compared to daily values and of course prices. Vitamins made for the eye should contain Vitamins A, C, E, B2 and minerals Zinc and Selenium. Of course eye vitamins now may contain the popular new Lutein. Lutein is an antioxidant whose true value is still being studied but is already gaining much attention.

Lutein is concentrated mostly in the retina, lens and macula and thus it is assumed that having an efficient amount of Lutein will keep the eyes healthy. Also it is recommended that certain awareness is taken when taking specially formulated eye vitamins that follow the NEI formula for AREDs.

This is especially critical for smokers where tests have linked beta-carotene and smokers to certain diseases. So if you are a smoker it is better to look for eye vitamins with no beta-carotene. We do not promote any eye vitamins but provide a list of a few of the most popular on our links page. It is a good idea to compare the eye vitamins to make sure they are going to give you the proper amount that you need.

The general consensus of opinion is that with a good balanced diet that includes sufficient fresh fruits and vegetables there should be no need to use supplements.

Eye Health

Many of today’s common eye conditions it is said could be alleviated by maintaining a healthier, essential vitamin rich diet and research still continues today.

Cataracts - or clouding of the eyes natural lens – are more commonly found in older people. Cataract ‘clouding’ occurs when abnormal crystalline protein fragments breakdown during the ageing process, these fragments clog together and cause blurred or disrupted vision.

It is thought that sufferers of diabetes and also steroid users are at risk of developing cataracts and smoking, although more tests are to take place to confirm the risk. Eye diseases such as cataracts can be helped by taking a good source of vitamin A which can be found naturally in carrots, spinach and cod liver oil.

However, research has shown that many people in the UK do not get enough vitamins and minerals from their diet. Some people might consider taking a supplement for their general and eye health when:

•    their diet does not include enough fresh fruit and vegetables
•    diet does not include enough vitamins and minerals
•    vitamins and minerals from food are not adequately absorbed by the body
•    it is hard to obtain or prepare fresh fruit and vegetables
•    they have been told to take a supplement by their doctor or nutritionist.

However, experts agree that taking supplements is not a substitute for a healthy diet.

Now that you know that eye sight improvement by vitamins is possible, you can st art eating healthy for you vision. There are tons of vitamins to choose from. So it is very important that you make an appointment or talk with your doctor about any eye vitamins. He or she can answer any and all questions about vitamins for eye health. Moreover they will be able to give you the right guidance. Medical advice is always preferable than self medication even if it means deciding your diet for the sake of eye care.


 
 
Keywords: Vitamins For Eyes,vitamin A,D,C,anti-oxidant,Oxidation ,zinc,Lutein,minerals,medical,carrots,freash vegetables,eye disease, balanced diet.



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