Omega 3 and Retina Health - Can it Prevent Age-Related Macular Degeneration?

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Are you aware of the link between omega 3 and health of the retina was recently expanded when researchers showed that it could prevent age-related macular degeneration or AMD? Here's a little bit about AMD and omega-3 fatty acids.

AMD is the most common cause of vision loss among the elderly. Although not usually cause complete blindness, central vision is lost.

Loss of central vision, as if something in front of your face all the time. But when you turn your head to follow you. You can not look around. If your eyes blind spot moves with you. All you have is your peripheral vision. You must learn not to look directly at something, if you want to be able to see it.

condition makes using a computer, reading or taking care bills difficult if not impossible. Even meals prepared and eaten taxation. Most people with AMD should help to stay in their homes.

retina is the light gathering structure that lines the inside of oka.Makule a point on the retina, near the rear of the disk and macula oka.Mrežnice specifically consists of polyunsaturated fatty acids, carotenoids and other compounds. This is your first connection between omega-3 and retinal health. Omega-3 fatty acids are essential polyunsaturated fatty acids. They must be present in the diet to help the body to repair organs and tissues.

The typical American diet provides far more omega-6s than 3s. In some cases, people consume 40 times more 6s than 3s. Although both are important, this drastic imbalance in the input sets the stage for inflammation throughout the body.

about 60% polyunsaturated fatty acids in the retina of the DHAs (docosahexaenoic acid). DHA is found only in some types of fish, some types of seafood, fish oils and some species of marine algae. If your diet includes none of these things are not getting any of DHA in the diet.

This is probably the link between omega-3 and retinal disease in the United States. Americans tend to eat more beef, chicken, pork and other meats. They provide omega-3, but not DHA.

AMD degenerative eye diseases. It progresses, because the body does not continue to repair damage to the macula as it should. The current theory is that a low intake of essential nutrients is the reason that the body stops its repair work.

In studies of omega-3 and retinal health, researchers have found that DHA supplements may slow the decline, and some improvement in central vision. There is a suggestion that supplementation may help prevent AMD.

If you want to get omega-3 supplements to reduce the risk of AMD, do not forget to look for fish oil or algae ulje.Laneno seed supplements do not contain DHA.

many other benefits associated with an increased intake of DHA. However, it is important to choose your supplements carefully. Some are far better than others.

Now that you know more about the link between omega 3 and retinal health, you might want to take the time to learn about the selection.

What Is Age-Related Macular Degeneration And How Can It Be Treated?

age-related macular degeneration or ARMD is the most common cause of reduced vision in the UK. As the name suggests, it is a condition that is generally associated with older people and becomes more likely the older we get.

ARMD can cause a partial reduction or complete loss of what is known as 'central vision', although it does not cause total blindness because it only affects the "macula" or central portion of the retina - leaving the sufferer with peripheral vision.

the central part of the retina responsible for seeing fine detail and used to read, discerning colors and identifying specific faces.

What causes ARMD?

Basically, the age-related macular degeneration caused by general wear and tear macular region. This part of the eye is extremely active, and it is thought the waste products build up gradually as the complex mechanisms that remove them tired and less effective. This build-up causing damage to the macula over time and lead to ARMD.

Something that has been proposed as a major factor in ARMD has extensive exposure to UV radiation -. Which can put extra pressure on the eye and quicken the process of degenerative

Although most commonly associated with those over 60 years, younger people may be susceptible to age-related macular degeneration - especially those who are extremely short-sighted. It was found that women are more susceptible than men, although experts have pointed out that women generally live longer than men.

Various types of age-related macular degeneration

There are two different types of ARMD - dry and wet. Dry ARMD is the most common form and affects approximately 80% suffer from age-related macular degeneration. Both eyes are generally affected by this type of situation, and builds gradually over time.

Wet ARMD is much rarer, but is much heavier and has a rapid effect on the degeneration of central vision. This is caused by blood vessels in the back of the eye grow abnormally in the macular region. If the blood vessels leak blood into the area may cause significant degeneration of central vision. Wet ARMD tends to affect only one eye at a time.

age-related macular degeneration symptoms

age-related macular degeneration symptoms

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age-related macular degeneration symptoms

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ARMD treatments

for dry ARMD, the quality of vision is slowly weakening, and usually not very difficult, so there is no treatment for this type of age-related macular degeneration. However, there are some measures sufferers can take to improve their ability to see clearly. Halogen lights, for example, can be used when reading to pick out words easily. There are also plenty of visual aids, including large print books and magnifying glasses.

As the wet ARMD is much more severe, the patient will have to undergo evaluation before determining whether it will be suitable for treatment. This usually consists of a wall map reading, as well as "capture the retina '-. Which includes fluoresein angiogram and indocyanine green angiogram used to trace the pattern of blood vessels that affect the retina to determine whether any treatment can help

If it is determined that the treatment will be effective, there are two main treatments that can be implemented:

Photo-dynamic therapy - this involves injecting a light sensitive color called verteporfin into the hands, which then travels to the eye and 'activated' by the laser. Not all types of wet ARMD is treated by photo-dynamic therapy.

ranibizumab - it is a drug that is attached to certain chemicals in your eyes and stop them causing abnormal growth of blood vessels. Ranibizumab is administered by injection directly into the eyes.