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Double vision and floaters
I have had a lot of problems with my eyesight and now suffer from double vision. I also see black “floaters.” Can you suggest anything that could help?
Bits of cellular “debris” floating within the eye are commonly referred to as “floaters.” They cast shadows over the retina so that in certain light conditions and against certain backgrounds, you will be seeing small specks moving slowly in front of the eyes.
The good news is that floaters are considered completely benign. Most will eventually disappear and so there is nothing to worry about. That said, if you suddenly start seeing large numbers of them, go and see your eye specialist since this can a sign of developing retinal detachment.
To maintain and promote good eyesight, you need a diet that is rich in the antioxidant vitamins A, C and E; the B vitamins and the minerals selenium and zinc. The best sources are fresh fruits and vegetables, especially the richly-coloured varieties.
Those who work long hours on computers are at more risk of eye problems, including double vision. If this concerns you, make sure you take regular breaks. To prevent the recurrence of floaters, supplement your diet with a daily dose of 50,000 IU (International Units) of vitamin A. Pregnant woman should keep this dosage below 10,000 IUs.