Macular degeneration update
degeneration (AMD) is degenerative condition of the macular or central retina.
It is the most common cause of vision loss in the Western world in the over 50 age group.
It most commonly affects those of northern European descent and is uncommon in African-Americans and Hispanics. The prevalence increases with age. It affects about 15% of the population by age 55 and over 30% are affected by age 75.
Macular degeneration can cause loss of central vision and make reading or driving impossible but macular degeneration does not cause complete blindness since peripheral vision is not affected.
What Causes Macular Degeneration? Macular degeneration probably arises from a variety of factors. Genetics, age, nutrition, smoking, and sunlight exposure may all play a role.
Several recent studies have indicated a strong link to a nutritional component in the development of macular degeneration. It has been scientifically demonstrated that people with diets high in fruits and vegetables (especially leafy green vegetables) have a lower incidence of macular degeneration.
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