orange and yellow vegetables and fruitsĮye surgery may be necessary in more severe cases.When the cause is a lack of vitamin A, treatment involves adding more Vitamin A to the diet. Wearing sunglasses can also protect the eye from ultraviolet light, which can cause further eye damage. Treatment may include wearing specific types of glasses or contact lenses, which can help to support correct vision. Treatment for night blindness will vary depending on the cause. Share on Pinterest Orange and yellow vegetables and fruits contain vitamin A, which can benefit visual health. It is a genetic disorder that results in difficulty seeing in low light. This is a group of rare eye diseases that damage the retina. Vitamin A deficiencies can have a serious impact on vision. For example, it makes up a protein that absorbs light in the retina and supports eye functioning. Vitamin A, or retinol, is an essential nutrient for vision. This occurs when the eye grows too long and no longer focuses light correctly.
People with nearsightedness, which doctors call myopia, are unable to see objects in the distance accurately. Clouding of the lens can impair vision, including in dim lighting. This often happens when proteins in the lens break down, usually due to aging. CataractsĬataracts occur when the lens of the eye becomes cloudy. This may impair vision, which can be permanent. Glaucoma refers to a group of eye conditions where damage to the optic nerve, which connects the eye to the brain, causes pressure in the eye. Night blindness is the result of one of several conditions, many of which are treatable.
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