10 Ways to
Protect Your Eyes
Your eyes can process 36,000 bits of
information every hour. That's why it's so important to protect your
vision with good eye-health habits. If you want to see clearly for years to
come, follow these 10 steps to prevent vision problems.
How are your peepers doing? Take this eye health quiz to find out.
1. Know Your Family's Eye Health
History
Does glaucoma run in your family? Does anyone have cataracts? Many eye problems
are hereditary. If you know you have a high risk for developing an eye disease
or eye condition, you can take steps to prevent it.
2. Schedule an Eye Exam
It's important to have an eye exam to make sure your eyes are healthy and
seeing their best. A visual acuity test will help your optometrist determine if
you need eyeglasses or contact lenses for vision correction. A dilated-eye exam
should also be done to check your eyes for any damage or signs of disease, such
as glaucoma, cataracts, or age-related macular degeneration (AMD).
Are you at risk for these 3 common eye problems?
3. Eat Right to Nourish Your Eyes
It's true that beta carotene in carrots is good for your eyes, but so are ample
amounts of vitamin C, vitamin E, zinc, and omega-3 fatty acids. They all help
reduce your risk of AMD, a common eye disease that can lead to blindness. Fill
up on oranges, strawberries, and leafy greens for vitamin C. Add turkey and
chicken for zinc. Eat almonds and peanut butter for vitamin E, and salmon,
tuna, or halibut for omega-3s.
12 recipes for healthy eyes
4. Wear Your Sunglasses
Sunglasses help prevent cataracts and crow's feet. Ultraviolet (UV) rays can
damage your eyes in any season, and in morning and late afternoon, too -- not
just midday. Choose sunglasses with large lenses -- or even wraparound lenses
-- that offer 99% to 100% UVA and UVB radiation protection.
5. Exercise for Better Vision
Vigorous exercise, such as running, can protect your eyes from cataracts and
AMD. Not a runner? Any workout that pumps up your cardio fitness, such as
biking, roller skating, swimming, or lifting weights, can protect your eyesight
by reducing inflammation in your body that can negatively impact your eyes.
6. Take Care of Contact Lenses to
Prevent Eye Infections
Always wash your hands thoroughly before handling contacts, and follow the
instructions for cleaning, disinfecting, and storing them to reduce your risk
of eye infections. Also, wear and replace contact lenses as recommended by your
eye doctor.
7. Treat Dry, Irritated Eyes
Are your eyes itchy, scratchy, burning, or dry? As you age, normal tear
production decreases, which can lead to dry eyes. To prevent dry eyes, eat more
foods with vitamin A (like cantaloupe, carrots, and mangoes), use a humidifier
to moisten dry air, and wear sunglasses to protect your eyes on bright or windy
days. Some prescription and over-the-counter meds, such as antihistamines and
pain relievers, can reduce your eyes' ability to create natural tears, so ask
your doc for alternatives.
8. Prevent Computer Eyestrain
Most of us forget to blink and take breaks as often as we should while working
on the computer or watching TV, which can make eyes tired and dry. It might
even give you a headache. Follow the 20-20-20 rule to reduce eyestrain: Every
20 minutes, look away about 20 feet in front of you for 20 seconds.
9. Check Your Eyes for Signs of
Other Health Problems
If your optometrist notices that blood vessels in your eyes look stiff, form
kinks or loops, or look bronze or gray instead of red, it could be a sign of
high blood pressure or diabetes, which can harm your eyesight. Blocked blood
vessels or inflammation in your eyes may signal autoimmune disease that can
cause vision problems, pain, sensitivity to light, and red, itchy eyes.
10. Use Protection to Prevent Eye
Injuries
Whether playing sports or doing chores around the house, protect your eyes to
reduce your chance of eye injury. If you normally wear eyeglasses while playing
tennis or baseball, be sure your frames are made of polycarbonate -- a
super-strong plastic. When using household cleaning products, wear safety
goggles to shield your eyes from chemical splashes, turn the spray nozzle away
from you, and wash your hands thoroughly after using cleaning chemicals.