Fact or Fiction? Test your Eye Health Savvy
Whether you’re nearsighted, farsighted, or have 20/20 vision, it’s important to take good care of your eyes. May is Healthy Vision month, and a good time to examine the facts—and fiction—surrounding healthy vision. Take a look at the following six statements about eye safety from the American Optometric Association.
So, do you think the following statements are fact or fiction?
#1. Are decorative contacts sold over-the-counter safe to wear? Fiction.
Decorative contact lenses are medical devices regulated by the Food and Drug Administration. Businesses that advertise them as cosmetics or sell them without a prescription are breaking the law. Your Safety Harbor Optical optometrist must examine each eye to properly fit the lenses and evaluate how your eye responds to contact lens wear. A poor fit can cause serious eye damage.
#2. Laser pointers and toys containing lasers can cause permanent eye damage. Fact.
“A beam shone directly into a person's eye can injure it in an instant, especially if the laser is a powerful one,” explains Dan Hewett, health promotion officer at FDA's Center for Devices and Radiological Health. When operated unsafely, or without certain controls, the highly concentrated light from lasers—even those in toys—can be dangerous, causing serious eye injuries and even blindness. Not just to the person using a laser, but to anyone within range of the laser beam.
#3. Eating lots of carrots is good for your vision. Fact.
Carrots are a good food for healthy eyesight because they contain carotenoids, which are precursors of vitamin A, a nutrient important to your eyes. However, a well-balanced diet can contain lots of foods that offer similar benefits, such as other darkly colored fruits and vegetables like kale and broccoli.
#4. Sitting too close to movie, television, and computer screens will damage your eyes. Fiction.
According to the American Academy of Ophthalmology (AAO), watching television, including flat screens, can’t cause your eyes any physical harm. The same is true for using the computer too much or watching 3-D movies. AAO says your eyes may feel more tired if you sit too close to the TV or spend a lot of time working at the computer, but you can fix that by giving your eyes a rest.
#5. It's okay to use an over-the-counter eye reliever every day. Fiction.
At Safety Harbor Optical, we do not recommend long-term use of redness-alleviating drops. Although initially they help to constrict the blood vessels in the eyes (getting the so-called “red” out), continued use leads to a rebound effect. After continued use, the drops can become the reason that your eyes are red.
#6. Smoking increases your risk of developing macular degeneration. Fact.
We always tell our Safety Harbor Optical patients that smoking is a major risk factor for developing macular degeneration, a disease that gradually destroys sharp, central vision. Other risk factors include genetics, diet, exposure to bright sunlight, cardiovascular disease, and hypertension (high blood pressure).
At Safety Harbor Optical, providing Precision Eye Care is always our first priority.