How a Healthy Diet Can Improve Blurry Night Vision

How a Healthy Diet Can Improve Blurry Night Vision

There can be several underlying causes of blurry vision at night. One of the best ways to address the problem is to first find out why you are experiencing blurry vision. It could be cataracts, diabetic retinopathy, myopia, astigmatism or some other eye ailment. After learning the underlying cause, it is easier to address the problem through dietary changes.

How a Healthy Diet Can Improve Blurry Night VisionTo pinpoint the exact cause of your blurry night vision, you will probably need to have an eye exam. Your eye doctor will examine your eyes and perform diagnostic tests. Once the cause is known, you can begin to address the problem through proper diet. While a healthy diet should be your goal, each eye ailment has a unique vitamin and mineral combination for your best chance at a natural recovery.

Diabetic Retinopathy

Diabetic Retinopathy is a disorder of the light-sensitive tissue of the eye. It develops as a complication of the disease, diabetes. Over time, if not kept in check, it can lead to blindness. Just like as diabetics need to control their diet to control their disease, their diet can also affect their chances of developing diabetic retinopathy. If they develop the disease, diet can also help slow the progression of it.

To control your chances of developing diabetic retinopathy, try to control your blood sugar levels. Be very conscious of what you eat and how much you are eating. Another way to control your blood sugar is to make sure you are getting adequate exercise. If you aren’t currently a diabetic but the disease runs in your family, stay on top of your diet and exercise. Avoid becoming obese or overweight.

Myopia and Astigmatism

Some people with myopia and astigmatism don’t even realize they have these ailments until they experience blurry night vision. During the day, the pupil is small so there is a greater depth-of-focus and vision appears sharper. While at night, in the darkness, the pupil opens more to allow more light in. This reduces the depth-of-focus and makes objects appear blurry. It can occur in one eye or both eyes; myopia and astigmatism can occur together.


Nearsightedness, or myopia, occurs when the eyeball is shaped too long or the cornea has too much curvature to it. Either of these two can cause the light entering the eye to not focus correctly. This results in distant objects looking blurred. Myopia is a common condition that results in people getting contact lenses and glasses. Although it does severely impair your distant vision, there are natural ways to address it. You don’t have to accept the health risks of wearing contact lenses or the cost of glasses.

The risk of myopia can be reduced by adding more calcium, selenium, vitamin D, and vitamin C to your daily foods. Calcium can be added with foods like cheese, milk, yogurt, and okra. Selenium is in Brazil nuts, fish, shellfish, poultry and mushrooms. Adding Vitamin D is easy with foods like fish, oysters, cod liver oil, eggs, and mushrooms.

It’s especially important for children and teens to get an eye-healthy diet to prevent myopia. Since youth today are often on their phones and laptops, their distance vision suffers. You may want to consider limiting screen time at home. Or, at the very least, implementing breaks for eye exercises and stretching.


Astigmatism is when the cornea has an odd or irregular shape. This causes the light to reflect through the eye and on to the retina in an uneven pattern. Your vision can be blurry, especially at night. To combat astigmatism, you should try adding more vitamin A, vitamin B and vitamin C to your diet. There are also specific eye exercises that naturally treat astigmatism.

Eating a more nutrient-rich diet can also help halt or prevent astigmatism. Some good sources of vitamin A are sweet potatoes, spinach, carrots, milk, fish and mangos. For vitamin B, try some eggs, dairy foods, salmon and trout. To get the vitamin C you need, add foods like citrus fruits, kale, pineapple, mangos, and kiwi.


Cataracts are the result of cloudiness in the lens of the eye. The cloudiness limits the amount of light which can pass through the lens. This can make your vision blurry. Surgery is usually the only way to correct a cataract once it has occurred. But by improving your diet, you can greatly reduce your chances of developing cataracts.

The best way to prevent cataracts and keep them at bay is through diet choices. Like the choice to reduce the amount of red meat that you eat. Additionally, make sure you are getting adequate amounts of vitamin C, vitamin E, lutein, and zeaxanthin. To add vitamin C to your diet, eat more bell peppers, broccoli, papaya, strawberries, cauliflower, and Brussel sprouts. Vitamin E can be added to your diet with sunflower seeds, almonds, avocados, shellfish, and olive oil.

Many people are less familiar with lutein and zeaxanthin. Lutein and zeaxanthin are antioxidants which help protect the eyes from harmful ultraviolet rays in sunlight. They have both been associated with better vision, especially in dim light situations. To add lutein and zeaxanthin to your diet, eat more kale, collard greens, spinach, corn, and broccoli.

Other Dietary Options

Sometimes it is difficult to fit the appropriate foods into your diet because of cost, availability, maybe even food allergies. If you find yourself not getting enough of the correct vitamins and minerals on a regular basis, you should consider eye exercises for blurry vision. Or you might want to add a vitamin supplement into your daily routine. The best option would be to add one that is specifically formulated to address the needs of your eyes, like our Ocu-Plus Formula. It will help fill the gaps left by your diet.

Perhaps you don’t currently have blurry night vision or any other specific eye ailment. If not, consider improving your diet to prolong your healthy eyesight. It is important to get the essential vitamins, minerals and herbs that are beneficial to overall healthy eyesight.

Our Rebuild Your Vision Ocu-Plus Formula Contains All 17 Vitamins, Minerals, and Herbal Supplements to Improve Your Eye Health!

All Natural
Eye Vitamins

Ocu-Plus Formula | Eye VitaminsOrder NowLearn More

All Natural
Daily Multivitamin

Ocu-Plus Complete MultivitaminOrder NowLearn More

Free Eye Exercises

Free Eye ExercisesLearn More

Join or Start the Discussion

  1. Avatar for Tyler Sorensen john says:

    I experience blurry night vision from myopia, Do you think that doing eye exercices in the dark can help ?

Leave Your Reply

About the Author

Avatar for Tyler Sorensen

Tyler Sorensen is the President and CEO of Rebuild Your Vision. Formerly, Tyler studied Aeronautics (just like his brother) with the dream of becoming an airline pilot, however, after 9/11 his career path changed. After graduating top of his class with a Bachelor of Science in Informational Technologies and Administrative Management, he joined Rebuild Your Vision in 2002. With the guidance of many eye care professionals, including Behavioral Optometrists, Optometrists (O.D.), and Ophthalmologists (Eye M.D.), Tyler has spent nearly two decades studying the inner workings of the eye and conducting research.


Popular Posts