If you are looking for a way to prevent blindness? There are foods you can eat to prevent you from going blind, and that’s what we’re going to discuss here in this article.
Sometimes medication isn’t enough to keep us healthy, the foods we eat, the lifestyle choices we make all counts in every way as we strive to achieve a better living.
It’s worthy to note that what you eat may actually affect your eyes health… It has been proven that certain vitamins and minerals found in some food may play a role in preventing two common causes of blindness, like cataracts (cloudy areas in the lens of the eye) and age-
related macular degeneration (AMD)… a condition that causes vision loss in the macula, the part of the eye that controls central vision.
What Is Blindness?
Many people imagine blindness as complete darkness. But that’s not entirely true.
The term “blindness” covers a broad spectrum of visual disability, from when your sight is impaired enough to interfere with daily activities like reading, cooking or driving, up to total blindness.
Each person’s experience of blindness is unique. Blindness has many causes, and each affects eyesight differently:
Retinal diseases like age-related macular degeneration create distortion or blind spots in the central vision.
Diseases like glaucoma and retinitis pigmentosa impact peripheral sight, creating “tunnel vision.” Genetic conditions like albinism can cause low vision and make people highly sensitive to light.
Eye conditions like nystagmus affect how the eyes move and coordinate, reducing vision and depth perception.
Some congenital conditions may impair sight, leaving someone with only light perception.
Damage to the optic nerve, which sends signals from the eye to the brain, or an injury to the part of the brain that processes information from our eyes can affect the ability to perceive or recognize objects or visual information.
Known Causes Of Blindness:
Worldwide, the most common causes of visual impairment and blindness include unaddressed correction of refractive errors, cataracts, glaucoma, and corneal opacities from trachoma infection and injuries.
In the United States and some other developed nations, the four most common causes of blindness are age-related macular degeneration, cataract, diabetic retinopathy, and glaucoma.
Glaucoma is the leading cause of irreversible blindness in African Americans.
Additional causes of blindness include inflammatory conditions like optic neuritis, inherited degenerations such as retinitis pigmentosa, retinopathy of prematurity (formerly called retrolental fibroplasia) seen in premature babies, vascular diseases, eye neoplasias such as retinoblastoma or optic glioma, and blocked blood vessels to the visual pathway due to strokes.
Signs And Symptoms Of Blindness:
If you are experiencing any of the following eye changes, schedule an appointment with your ophthalmologist or optometrist immediately, even if you’ve been to your eye doctor recently:
- Severe, sudden eye pain
- Recurrent pain in or around the eye
- Hazy, blurred, or double vision
- Seeing flashes of light or sudden bright floating spots
- Seeing rainbows or halos around lights
- Seeing floating “spider webs”
- Seeing a “curtain coming down” over one eye
- Sensing a “cup filling up with ink” in one eye
- Unusual, even painful, sensitivity to light or glare
- Swollen, red eyes
- Changes in the colour of the iris
- White areas in the pupil of the eye
- Sudden development of persistent floaters
- Itching, burning, or a heavy discharge in the eyes
- Any sudden change in vision
Disadvantages Of Blindness:
In a simple but direct explanation, vision loss or blindness has a significant impact on the lives of those who experience it as well as on their families, their friends, and society.
The complete loss or the deterioration of existing eyesight can feel frightening and overwhelming, leaving those affected to wonder about their ability to maintain their independence, pay for needed medical care, retain employment, and provide for themselves and their families.
You Can Eat These Foods To Prevent Blindness:
Including Citrus fruits in your diets is a great idea to prevent blindness, citrus fruits are rich in vitamin C. Just like vitamin E, vitamin C is an antioxidant that is recommended by the AOA to fight age-related eye damage.
These citrus fruits include lemons, limes, pomelo, oranges and grapefruits.
Eating Fish Is A Great Path To A Better Living:
Cold-water fish such as salmon, tuna, sardines and mackerel are rich in omega-3 fatty acids, which may help protect against dry eyes, macular degeneration and even cataracts.
If you don’t eat seafood, you can get a good supply of omega-3s by using fish oil supplements or add vegetarian supplements that contain black currant seed oil or flaxseed oil to your list of foods to prevent blindness.
Spinach, kale and collard greens, to name just a few, are packed full of lutein and zeaxanthin, important plant pigments that can help stem the development of macular degeneration and cataracts. Broccoli, peas and avocados are also good sources of this powerful antioxidant duo.
Eggs To Prevent Blindness
Eggs are among the foods rich in vitamins, the vitamins and nutrients in eggs, including lutein and vitamin A (which may protect against night blindness and dry eyes), this vitamin also promotes eye health and function.
Another important antioxidant nutrient is vitamin E, which helps to keep your cells healthy. Vitamin E can be found in foods like avocados, almonds and sunflower seeds.
Add Beans And Other Zinc Rich Foods To Your Food List.
The mineral zinc helps keep the retina healthy and may protect your eyes from the damaging effects of light.
Moreover, zinc can lower the amount of copper in your body, which we need to help form red blood cells.
And fortunately, too, you can increase both at once with all kinds of beans (legumes), including black-eyed peas, kidney beans and Lima beans.
Other foods high in zinc include oysters, lean red meat, poultry and fortified cereals.
Add Carrots And Sweet Potatoes To Your Foods List:
Carrots are rich in both vitamin A and beta-carotene. Beta-carotene is what gives carrots their orange colour.
Vitamin A plays an essential role in vision. It is a component of a protein called rhodopsin, which helps the retina to absorb light.
Like carrots, sweet potatoes are rich in beta-carotene. They are also a good source of the antioxidant vitamin E.
Summary: Blindness or any other health issues can negatively impact the quality of life you live, that is why it’s important for us to always make good healthy lifestyle choices that can enable us to have a better living starting with eating these foods to prevent blindness.
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