Common Eye Myths

Posted by CooperVision on Monday, June 18, 2012

Many patients may have heard lots of advice from their parents to eat carrots for great vision, and not to read with poor lighting, but do they know which pieces of advice are actually eye myths? Here are some common eye myths debunked:

Sitting in front of the TV or computer will harm your eyes

While patients who do this will experience eye strain, the pain is temporary. It is painful because patients are not blinking as often as they should when they are looking at a screen for long periods of time. Not blinking enough can lead to dry eyes. Doing the 20/20/20 rule can help alleviate the painful effects of dry eye. Every 20 minutes, take your eyes off your computer and look at something 20 feet away for at least 20 seconds. Some other solutions for dry eye are to blink often and use artificial tear drops.

Eating carrots improve your vision

While diet can certainly help improve the health of a patient’s eyes, eating carrots does not enhance vision. Vitamin A defiency is linked with poorer vision, but an abundance of the vitamin will not ensure eagle eyes. Some super foods to eat for healthier vision are: leafy greens, egg yolks, and nuts.

Reading in dim light ruins your vision

While reading with poor lighting can give patients a headache and some eye strain, it won’t worsen their vision or damage their eyes. However, for reading comfort, it does help to read with a bright light. Eye strain from reading in dim lighting may result in a number of physical effects including sore or itching eyeballs, headaches, back and neck aches and blurred vision. None of these symptoms damage a patient’s eyes, and the effect eventually goes away.

Wearing eyeglasses or contact lenses makes you dependent to them

Using vision correction does not accelerate the deterioration of a patient’s vision. Patients may notice that as they get used to clearer vision with their contact lenses or eyeglasses they will use them more, but it does not make them dependent on vision correction.

If you’re a eye care patient who needs a possible eye myth debunked, make sure to talk to an eye care practitioner near you.

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On Eye is the contact lens blog from CooperVision. On this site, you will find insights about fitting, technology, and the business of contact lenses. The On Eye blog is designed to meet the needs of both Eye Care Practitioners and consumers. ECP and medical professional-specific portions of the blog will be password protected in order to protect and reserve the privacy of the profession. To read more about our terms of use, please see the Legal tab.

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