Top 3 Dangers to Your Eyesight

Top 3 Dangers to Your Eyesight

Choices you make everyday will have an impact on your eyesight for years to come. Everyday we do things that are not healthy for our eyes and just by making better choices we can prolong our healthy eyesight. Three of the top dangers to your eyesight are diet, sun exposure and smoking.  By understanding the dangers that these elements pose, you can make choices which will stop or counteract the dangers.


The food choices you make can affect so many aspects of your life. It can change the way you feel, the way your body looks and the way you can look at the world.  The best foods for your eyes are foods which are rich in vitamins, minerals and antioxidants.

Some of the most important vitamins for your eyes are vitamins A, C, and E.  The antioxidants which are most helpful to your eyes are lutein and zeaxanthin.

There are a number of vitamins, minerals and herbal supplements that are vital to good eyesight. It is not possible to get all of the vitamins, minerals and herbs you need from food alone on a daily basis. To know you are getting adequate amounts of every vitamin, mineral and herb you need, try a supplement like our Ocu-Plus Formula to fill in the gaps left by your diet.

Best Foods for Healthy Eyesight

Apricots – contain vitamin A

Avocados – contain vitamin E

Broccoli – contains lutein and zeaxanthin

Carrots – super high in vitamin A

Eggs – contain vitamin A, vitamin E and lutein

Hazelnuts – contain vitamin E

Kale – contains lutein and zeaxanthin

Kiwis – contain highest density of vitamin C

Lettuce (romaine and green leaf) – contains lutein and zeaxanthin

Oranges – contain vitamin C

Peanut Butter – contains vitamin E

Spinach – contains vitamin E, lutein and zeaxanthin

Whole grains – contain vitamin E

A healthy diet is one that contains a variety of foods that are full of different vitamins, minerals and antioxidants and limits items like fat and sugar. Sugar is an item many of us consume way too much of. Sugar has been connected to age-related macular degeneration.

To protect your eyes, consider increasing how often you are eating items on the list or other foods which are high in vitamins A, C and E, and contain the antioxidants lutein and zeaxanthin. If you are not getting the adequate amount of vitamins and antioxidants from food alone, consider adding supplements to your routine.

Sun Exposure

Sometimes nothing feels better on our skin than a little sunshine and warm air. Even though it feels good on your skin, sunlight can be very dangerous to the health of your eyes. The UV rays from the sun can do permanent damage which can result in eye problems such as cataracts, pterygium, and macular degeneration.

There are two types of UV rays, which affect different areas of the eye.  The UVA rays radiate all the way to the back of the eye, and UVB rays affect the front of the eye.

Protect your eyes from sun damage is proper eyewear. Sunglasses are available with different ratings. It is important when you are purchasing sunglasses that you find a pair that provides 100% protection from UVA and UVB rays.  The glasses should be close-fitting or wrap around to keep rays from coming in the gaps or sides.  If you are unable to wear sunglasses, wear a wide brimmed hat that provides coverage for your entire face.

If you enjoyed years of sunbathing in your youth, the chances of you facing macular degeneration when you’re older are increased. To treat any damage you may have done, check out our list of 17 vitamins, minerals and herbal supplements for overall eye health.

Sometimes people believe that sun damage can only happen in the summer months, but it can happen year round.  Babies, toddlers and children are also at risk. Make sure you are purchasing quality sunglasses for them, and not a cute pair with a cartoon character on them that has inferior UVA or UVB protection.


We all know that smoking is bad for the health. It can cause many different ailments, but did you know smoking is bad for your eyesight? Smoking can contribute to the development of optic neuropathy, dry eyes, cataracts, and to the development of age-related macular degeneration. Since smoking is a choice, it is one of the most controllable risk factors that people can change.

Top 3 Dangers to Your EyesightOptic Neuropathy is damage to the optic nerve. Smoking decreases blood flow to every part of the body. This includes the eyes, and the decreased blood flow could result in damage to the optic nerve. Dry eyes can be very uncomfortable for the sufferer. Smoke can change the tear film of the eyes creating a dry feeling.

For others, the smoke acts as an irritant to the eyes, and a person will continually rub their eyes to relieve the itchy feeling.  Smoking also increases the chance of glaucoma because it reduces the supply of antioxidants to the eyes. Some studies have found that smokers are twice as likely to develop cataracts.

Age-related macular degeneration is the deterioration of the retina which results in the reduced clarity of the vision. AMD is the leading cause of permanent vision loss among senior citizens.  Smokers have been found to be three times as likely of developing AMD than others.

The good news is that by adding a couple new routines to your day, like taking the right vitamins, minerals and herbal supplements or incorporating daily eye exercises into your routine, you can counteract the damage done to your vision.

Simply by making better lifestyle choices, most people can decrease their chances of developing serious eye issues later in life. So for a healthier life and better vision, try eating healthier, wear sun protection and quit smoking.

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  1. Avatar for Tyler Sorensen Nikola says:

    Dear Tyler,
    I have tried eye exercises, and I haven.t improved my vision from 20/85 to 20/20, like You, but i.m feeling much better. My doctor have said that exercises are for a gardener, but not for a man, which profession is to work with computer, just like me. Wearing glasses is only possible solution, said he. But, now i can see he was not right, and I work all time without glasses.

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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.

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