Best Foods to Eat When You Have Cataracts

August 28, 2020

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The clouding or blurriness of the lens – the clear part of the eye used to focus light onto the retina – is referred to commonly as cataracts, one of the major causes of blindness, especially in older adults.

Cataract surgery is considered to be one of the most successful clinical managements in the healthcare sector with direct improvements in visual acuity as well as reduced mortality according to a report in 2020 by National Institute of Health.

The number of cataract patients expected to reach 30.1 million in 2020 according to the same report.

The Role of Free Radicals and Oxidation

Though researchers have not been successful in pinpointing the exact cause of cataracts, many believe free radicals or oxidation may be the biggest culprit. Free radicals, the unstable chemicals in the body, are formed due to exposure of environmental toxins, which might come from food, water, and air. With the increase of free radicals in our environment, free radical damage also goes up. The contact of free radicals with our cell membranes or DNA can lead to cell weakness or ultimately, cell death.

In fact, oxidation is believed to play a part in every degenerative disease like heart diseases, cancer, natural aging as well as cataracts. The proteins and enzymes in the lens of the eye can be damaged by oxidation, leading to cataracts formation.

Salmon

Rich in astaxanthin, a carotenoid bestowing the salmons and lobsters their signature reddish color, it helps protect eyes from free-radical damage, regressing cataracts formation in the eyes. Docosahexaenoic acid (DHA) is also found generously in salmons, the major type of omega-3 fatty acid. According to a study, women consuming fish 3 times a week had 11 percent lower risk of developing cataracts compared to women having fish only once a month.

Eggs

Both leutein and zeaxanthin are found abundantly in egg yolks, offering significant protection against the sun’s harmful rays. Moreover, they also contain omega-3 fatty acid DHA, known to help prevent eye damage.

Carrots

Research has proven that “carrots are good for your eyes” is more than folk wisdom. Lutein is one of the nutritional contents of carrots, also found in many yellow and orange veggies and fruits. Lutein, in combination with zeaxanthin, another carotenoid, contributes in absorption of harmful ultraviolet blue light found in sunrays.

Broccoli

Offering both lutein and zeaxanthin abundantly, broccoli helps prevent the formation of free radicals in addition to lowering inflammation in the eye. Broccoli also grants protection from the sun’s harmful rays due to sulforaphane, another beneficial antioxidant found in it.

Avocados

Avocados are also considered as powerhouses for eye protection, densely packed with a variety of nutrients, such as beta-carotene, lutein, vitamins C, E and B6. All these nutrients are known to help prevent cataracts.

Walnuts

The ability of antioxidants and vitamin E is already known in fighting inflammations, and both of these are packed richly in walnuts. You also get plenty of omega-3 fatty acids in walnuts, which specialize in converting into sight-saving DHA and EPA (eicosapentaenoic acid).

Bilberries

evidence

National Library of Medicine

Orange Juice

Oregon Health and Science University

American Academy of Ophthalmology

Green Tea

National Institute of Health

Intake of Carbohydrates

Investigative Ophthalmology and Visual Science

how to take good care of your eyes here

Similarly, you should realize the significance of regular eye exam, one of the most reliable ways of timely identification and diagnosis of any irregularities with your eyes and vision. It is quite understandable that the sooner something wrong with your vision is identified, the higher and better will be your chances of recovering from that.

Moreover, you can also resort to contemporary low vision solutions like IrisVision, one of the most reliable low vision aids the industry has come up with. It is designed to amplify low vision conditions caused by a host of sight threatening eye diseases other than cataracts as well, such as age related macular degeneration, glaucoma, diabetic retinopathy, optic nerve damage and so forth.

In fact, you can have a look at some of the most inspiring IrisVision customer stories highlighting how this FDA approved grade 1 medical device has helped them get the best of their left over vision, making their lives independent and worth living all over again.

Best Foods to Eat When You Have Cataracts

The Role of Free Radicals and Oxidation

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