Some of the most common vision problems that people face are refractive errors. Refractive errors can cause blurred vision of distant or nearby objects. These two conditions are called hyperopia and myopia, respectively.
Refractive errors are common in the Pakistani population. According to a local study, 35.7% of people in the country suffer from myopia, while 27.1% have hyperopia. Fortunately, some foods can help you avoid vision problems. These foods can also improve overall eye health.
However, please note that these are recommendations only and cannot replace professional advice. If you have a problem that requires medical treatment, make an appointment with a nearby ophthalmologist.
These are five foods that can improve vision.
Nuts are high in omega 3 fatty acids. According to research, these fatty acids can slow age-related macular degeneration. They also help prevent dry eyes as they are known to trap moisture in the eyes.
Almonds are particularly rich in Vitamin E and have an excellent effect in reducing age-related eye damage. A small amount of almonds every day is enough to maintain your vision and overall health.
Carrots have no direct effect on vision, but they can improve whole eye health. There is a compound in carrots called β-carotene. Beta carotene is the main source of vitamin A in the body.
According to the World Health Organization, vitamin A deficiency is one of the leading causes of blindness in the world. Therefore, carrots can significantly reduce the risk of blindness, especially for people living in developing countries.
Spinach is rich in a substance called lutein. Lutein is a pigment that is present in the macula. Macular pigment is essential for vision and breaks down easily. Eating green leaf spinach can help replenish this pigment.
In other words, if you want to prevent macular degeneration or even age-related cataracts, spinach is the ideal choice. It’s also important to eat raw spinach, as cooked spinach will likely lose all of its nutritional value.
Blueberries are one of nature’s healthiest foods. They are rich in antioxidants called anthocyanins. In addition to making blueberries purple, anthocyanins provide antiviral and anti-inflammatory agents for the human body.
Therefore, eating blueberries can boost immunity and, as a byproduct, increase the eyes’ ability to resist infection. Therefore, blueberries can protect the retina from the damage from ultraviolet rays in the sun. They can also protect the eyes from oxygen damage.
5. egg yolk
Egg yolk can also slow down the process of macular degeneration. They are rich in zeaxanthin and lutein pigments, which are essential for maintaining clear vision. Lutein and zeaxanthin accumulate in the center of the macula and eliminate all free radicals and filter out blue light. We need about 6 mg of these antioxidants every day. One egg yolk contains about 0.25 mg of antioxidant pigment, so it can be an ideal source.
Macular degeneration is one of the main causes of poor vision. The foods mentioned in this article cannot prevent macular degeneration, but they can certainly slow the rate of macular degeneration.