Does Blue Light Damage Your Eyes?

If you’ve spent any time on a screen (which is basically everyone), you’ve probably heard warnings about blue light. It’s blamed for everything from eye strain to permanent vision damage—but how much of that is actually true?

Let’s separate fact from hype.

What Is Blue Light?

Blue light is a high-energy, short-wavelength light naturally emitted by the sun. It’s also produced by digital screens—phones, laptops, tablets, and LED lighting.

Not all blue light is bad. In fact, it plays an important role in:

  • Regulating your sleep-wake cycle (circadian rhythm)
  • Boosting alertness and mood during the day

The Big Question: Does It Damage Your Eyes?

Short answer: There’s no strong evidence that blue light from screens causes permanent eye damage.

Most of the concern comes from laboratory studies where retinal cells were exposed to extremely high levels of blue light—far beyond what your devices produce.

In real-world use:

  • The amount of blue light from screens is very low
  • It is not proven to cause retinal damage or blindness

So if you’re worried about screens “destroying your eyes,” the science doesn’t support that.

So Why Do Your Eyes Feel So Tired?

This is where blue light gets unfairly blamed.

What you’re actually experiencing is digital eye strain (also called computer vision syndrome), caused by:

  • Reduced blinking while using screens
  • Long periods of near focus
  • Poor lighting or screen glare

Common symptoms include:

  • Dry or irritated eyes
  • Blurry vision
  • Headaches
  • Eye fatigue

What About Blue Light Glasses?

Blue light–blocking glasses are heavily marketed, but their benefits are limited.

Current evidence suggests:

  • They may help with sleep if used in the evening
  • They do not significantly reduce eye strain for most people

In other words, they’re not harmful—but they’re not a magic solution either.

The Real Impact: Sleep Disruption

The strongest evidence against blue light is its effect on sleep.

Exposure to screens at night can:

  • Suppress melatonin (your sleep hormone)
  • Delay sleep onset
  • Reduce sleep quality

This is why scrolling your phone before bed often makes it harder to fall asleep.

What Actually Helps?

Instead of focusing only on blue light, these habits make a bigger difference:

  • Follow the 20-20-20 rule
    Every 20 minutes, look at something 20 feet away for 20 seconds
  • Blink more often
    (Seriously—people blink up to 60% less on screens)
  • Adjust your screen
    Reduce brightness and avoid glare
  • Use night mode on your phone or tablets in the evening
    Helps reduce sleep disruption
  • Limit screens before bed
    Ideally 1–2 hours before sleeping

Bottom Line

Blue light from screens is not likely to damage your eyes permanently.

However, excessive screen use can lead to:

  • Eye strain
  • Dryness
  • Poor sleep

So the real issue isn’t blue light itself—it’s how long and how often we use our devices.

Digital Eye Strain: How Screens Are Affecting Our Vision

From smartphones and tablets to laptops and desktop monitors, screens are now part of nearly every hour of our day. While technology keeps us connected and productive, increased screen time has led to a growing concern in eye care: digital eye strain.

Also known as Computer Vision Syndrome, digital eye strain refers to a group of vision-related symptoms that result from prolonged use of digital devices.

What Causes Digital Eye Strain?

When we use screens, our eyes work harder than usual. Several factors contribute to discomfort:

  • Reduced blinking while staring at screens
  • Poor lighting or glare
  • Improper viewing distance or posture
  • Uncorrected vision problems
  • Small text or low contrast settings

On average, people blink about 15–20 times per minute. During screen use, that number can drop by nearly half — leading to eye dryness and irritation.

Common Symptoms

You may be experiencing digital eye strain if you notice:

  • Blurry vision
  • Dry, irritated, or watery eyes
  • Headaches
  • Neck and shoulder pain
  • Difficulty focusing
  • Increased light sensitivity

While these symptoms are usually temporary, frequent discomfort can affect productivity and overall eye health.

How Blue Light Fits In

Digital screens emit blue light, a high-energy visible light that may contribute to eye fatigue and disrupt sleep patterns. While research is ongoing regarding long-term retinal damage, many patients report reduced discomfort when using blue light filtering lenses — especially in the evening hours.

 

Who Is Most at Risk?

Anyone who spends two or more continuous hours on a screen daily is at risk. This includes:

  • Office workers
  • Students
  • Remote workers
  • Gamers
  • Children using tablets and phones

With remote work and virtual learning becoming more common, cases of digital eye strain have increased significantly in recent years.

How to Protect Your Eyes

The good news: small changes can make a big difference.

Follow the 20-20-20 Rule
Every 20 minutes, look at something 20 feet away for at least 20 seconds. This allows your eye muscles to relax.

Adjust Your Workspace

  • Keep screens about 20–28 inches from your eyes
  • Position the monitor slightly below eye level
  • Reduce glare from windows or overhead lighting

Blink More Often
Make a conscious effort to blink fully to keep eyes lubricated.

Use Artificial Tears
Preservative-free lubricating drops can relieve dryness.

Schedule Regular Eye Exams and Special Glasses
An ophthalmologist can detect underlying vision issues and recommend corrective lenses specifically designed for computer use.

When to See an Eye Doctor

If symptoms persist despite lifestyle changes, it’s important to schedule a comprehensive eye exam. Persistent eye discomfort could indicate dry eye disease, uncorrected refractive error, or another underlying condition.

The Bottom Line

Digital devices are here to stay — but eye discomfort doesn’t have to be. With mindful screen habits, proper ergonomics, and routine eye care, you can reduce digital eye strain and protect your vision for the long term.

Protect Your Sight: 10 Habits to Avoid for Healthy Eyes

Your eyes are delicate and constantly at work, yet many everyday habits can unknowingly contribute to long-term damage to our vision.  Here are 10 everyday habits that might be harming your eyes without you even realizing it:

  1. Rubbing your eyes – This can damage the delicate tissues around the eyes and increase the risk of keratoconus in susceptible people. It also spreads germs, raising the chance of infections like conjunctivitis.

Better habit: Use a clean tissue or wash your face if your eyes are irritated.

 

  1. Staring at screens for too long – Spending hours on phones, computers, or tablets without breaks can cause digital eye strain. Symptoms include dryness, blurred vision, headaches, and eye fatigue.

Better habit: Follow the 20-20-20 rule — every 20 minutes, look at something 20 feet away for 20 seconds.

 

  1. Sleeping in contact lenses – Wearing contacts overnight (unless specifically approved) can cut off oxygen to your corneas and increase the risk of corneal ulcer.

Better habit: Always remove and clean contacts before bed.

 

  1. Skipping sunglasses – Not wearing sunglasses exposes your eyes to harmful UV rays, increasing the risk of cataract and macular degeneration over time.

Better habit: Wear sunglasses that block 100% of UVA and UVB rays, even on cloudy days.

 

  1. Ignoring dryness or irritation – Eye dryness can lead to chronic discomfort or damage to the corneal surface if left untreated. It may be linked to dry eye syndrome.

Better habit: Use preservative-free artificial tears and blink more often, especially when using screens. If persists, see your eye care practitioner.

 

  1. Not removing makeup properly – Sleeping in eye makeup can block oil glands, causing irritation or infection.

Better habit: Gently remove makeup each night with a clean cloth or wipes designed for the eye area.

 

  1. Using expired eye makeup – Old makeup can harbor bacteria, leading to eye infections.

Better habit: Replace mascara every 3 months and avoid sharing makeup to reduce the risk of contamination.

 

  1. Poor Contact Lens Hygiene – Not cleaning your contact lenses properly or using tap water to rinse them can lead to infections.

Better habit: Always follow your eye doctor’s care instructions, use fresh solution, and wash your hands before handling lenses.

 

  1. Reading in Poor Lighting – Though it won’t permanently damage your eyes, reading in dim light can cause eye strain and discomfort.

Better habit: Read or do close up work with adequate lighting.

 

  1. Skipping regular eye exams – Some serious eye diseases, like glaucoma, can develop without noticeable symptoms.

Better habit: Get a comprehensive eye exam every 1–2 years (or as recommended by your eye doctor).

 

Taking care of your eyes is just as important as caring for the rest of your body. Breaking bad habits and staying on top of regular eye exams can help keep your vision strong for years.  If you have any concerns about your eye health, consult your eye care professional for advice.

Don’t Forget Your Eyes: UV Protection is Just as Important as Sunscreen

Summertime often means long hours spent outdoors—whether at the beach, hiking, barbecuing, or just soaking up the sunshine. Most of us know to apply sunscreen to protect our skin from harmful UV rays, but there’s one vital area we often overlook: Our Eyes.

Just like your skin, your eyes are vulnerable to the damaging effects of ultraviolet (UV) radiation. Prolonged exposure to UV rays can lead to serious eye health issues over time, including cataracts, macular degeneration, and even certain types of eye cancer.

UV radiation, whether from natural sunlight or indoor artificial rays, can damage the eye’s surface tissues as well as the cornea and lens.  Unfortunately, many people are unaware of the dangers UV light can pose. By wearing UV-blocking sunglasses, you can enjoy the summer safely while lowering your risk for potentially blinding eye diseases.

Here are a few of the eye conditions you can avoid by wearing sunglasses:

  • Cataracts and eye cancers can take years to develop. Each time you bask in the sun without eye protection, you increase your risk of serious disease. Babies and children need to wear hats and sunglasses for this very reason. People of all ages should take precautions whenever they are outdoors.
  • Growths on the eye, such as pterygium, can show up in our teens or 20s. Surfers, skiers, fishermen, farmers, and others who spend long hours under the midday sun or near rivers, oceans, and mountains are at risk.
  • Snow blindness can happen after exposure to UV reflections off of snow, ice, sand, or water.

The good news? Protecting your eyes is simple.

Here’s how you can safeguard your vision this summer and every season

Many sunglasses shoppers forget to check the UV rating before purchasing a pair. Be sure to select sunglasses that provide 100% UV or UV400 protection, or block both UV-A and UV-B rays.

Here are additional tips to protect your eyes from UV damage, no matter what the season: 

  • Wear a hat along with your sunglasses. Broad-brimmed hats are best.
  • Protect children and senior citizens with hats and sunglasses. Everyone is at risk for sun damage.
  • Know that clouds don’t block UV light. The sun’s rays can pass through haze and clouds.
  • Sunlight is strongest midday to early afternoon. It is also stronger at higher altitudes and when reflected off of water, ice, or snow.
  • Never look directly at the sun. Doing so at any time, including during an eclipse, can damage the eye’s retina and cause a serious injury known as solar retinopathy.
  • Avoid tanning beds. Tanning beds pose the same risks to your eyes and body as outdoor UV light.

Long-term eye health starts with small steps today. By embracing these simple guidelines, your eyes will thank you for years to come.

Support Sight-Saving Research by Donating to the Discovery Eye Foundation

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May is Healthy Vision Month

Welcome to May, when we celebrate Healthy Vision Month! As we embark on this month-long journey of raising awareness about the importance of eye health, the Discovery Eye Foundation is thrilled to join the cause.

Our vision is a precious gift and it’s crucial to take proactive steps to maintain it. In this blog post, we’ll explore the significance of Healthy Vision Month and share valuable tips to help you safeguard your eyesight for years to come.

Healthy Vision Month is more than just an annual observance; it’s a reminder of the critical role that vision plays in our daily lives. Our eyes enable us to experience the world around us, from admiring breathtaking landscapes to connecting with loved ones through meaningful eye contact and so much more. According to the American Academy of Ophthalmology, approximately 75% of adults use some form of vision correction, highlighting the prevalence of vision issues in society. However, many people overlook the importance of regular eye care until they encounter vision problems. By dedicating the month of May to promoting eye health awareness, we can empower individuals to prioritize their vision and take proactive measures to preserve it.

Here are a few ways you can help protect your vision

  • Get an annual comprehensive dilated eye exam.
  • Know your family’s eye health history. It’s important to know if anyone has been diagnosed with an eye disease or condition, since some are hereditary.
  • Eat right to protect your sight: In particular, eat plenty of dark leafy greens such as spinach, kale, or collard greens, and fish that is high in omega-3 fatty acids such as salmon, albacore tuna, trout, and halibut. Visit Eye Cook for eye healthy recipes.
  • Maintain a healthy weight and exercise regularly.
  • Wear protective eyewear when playing sports or doing activities around the home, such as painting, yard work, and home repairs.
  • Quit smoking or never start.
  • Wear sunglasses that block 99 -100 percent of ultraviolet A (UVA) and ultraviolet B (UVB) radiation.
  • Wash your hands before taking out your contacts and cleanse your contact lenses properly to avoid infection.
  • Practice workplace eye safety.

Taking care of your eyes also may benefit your overall health. People with vision problems are more likely than those with good vision to have diabetes, poor hearing, heart problems, high blood pressure, lower back pain and strokes, as well as have increased risk for falls, injury and depression.

In addition to your comprehensive dilated eye exams, visit an eye care professional if you have:

  • Decreased vision
  • Eye pain
  • Drainage or redness of the eye
  • Double vision
  • Diabetes
  • New floaters (tiny specks that appear to float before your eyes)
  • Circles (halos) around light sources or if you see flashes of light

For this Healthy Vision Month, take care of your eyes to help them last a lifetime.

April is Women’s Eye Health Month

April is Women’s Eye Health Month to educate women about the steps they can take today to help preserve vision in the future. 

Did you know that more women suffer from visual impairments than men? Two thirds of blindness occurs in women. One reason why women are affected by more eye health issues than men is because they tend to live longer and according to the National Eye Institute, women are also affected by hormonal factors.  Some eye conditions can cause vision loss and even blindness. These include:

The easiest way to test for common eye problems is a dilated eye exam – in which your eye doctor uses drops to widen your pupils and check for common issues.  This exam is the best way to detect eye disease’s early stages.

Good Eye Habits to Lessen or Prevent Future Vision Problems

  • Receive an annual eye exam. Regular dilated eye exams help monitor your vision status.
  • Eat a healthy diet. Good nutrition is the key to good health, including your vision. Dark green vegetables have been shown to reduce the risk of age-related macular degeneration (AMD) potentially. Also, remember to keep your diet low in sodium and caffeine. Visit our website for eye healthy recipes  discoveryeye.org/eye-cook-delicious-food-health/
  • Quit smoking today. Crushing the habit of smoking can reduce the risk of a host of diseases such as cancer and respiratory issues. Smoking is the most important risk factor for AMD and progression.

Having healthy eyes not only keeps us alert but keeps us safe. It is of the utmost importance to keep our eyes safe and have regular eye exams to check for any problems.

March is Save Your Vision month

From wearing the right eye wear and getting regular exams to eating right and caring for your lenses, there are many things you can do to protect your vision.

 Healthy vision starts with you!  Follow these tips to take care of your eyes.

  • Get regular comprehensive dilated eye exams – You may not have any symptoms or eye problems. But visiting your eye care professional for a comprehensive dilated eye exam is the only way to be sure. Some people also don’t realize they could see better with glasses or contact lenses.

A dilated eye exam is the only way to detect some common eye diseases in their early stages. These includes conditions like glaucoma, diabetic retinopathy, and age-related macular degeneration (AMD). During a comprehensive dilated eye exam, your eye care professional places drops in your eyes to dilate them. This allows more light to enter the eye so your doctor can examine for any signs of damage or disease.

  • Know your family’s eye health history – Talk to your family members about their eye health history. It’s important to know since some eye disease or condition are hereditary. This information will help to determine if you’re at higher risk for developing eye problems.

Studies show that you are at an increased risk for eye disease if you have an immediate family member with eye disease, including cataracts, glaucoma, diabetic retinopathy and age-related macular degeneration (AMD). Knowing your family history and informing your ophthalmologist or optometrist.

  • Eat right to protect your sight – Research shows eye health benefits from fish high in omega-3 fatty acids, such as salmon, tuna, and halibut. Eating plenty of dark leafy greens such as spinach, kale, or collard greens as well as fruits and vegetables will help keep your eyes healthy.  Visit our website for eye healthy recipes discoveryeye.org/eye-cook-delicious-food-health/ 
  • Maintain a healthy weight – Being overweight or obese can increase the risk of developing type 2 diabetes and other chronic conditions that could damage your eyes.  If you’re having trouble maintaining a healthy weight, talk to your doctor.
  • Wear sunglasses – Sunglasses are a great fashion accessory, but most importantly, they protect your eyes from the sun’s ultraviolet (UV) rays. When purchasing sunglasses, look for ones that block out 99 to 100% of UV-A and UV-B radiation. 
  • Wear protective eyewear – Protective eyewear prevents eye injuries in the workplace (if needed), while playing sports or doing other activities that could cause damage. They include:
    • Safety glasses and goggles for working and repairing.
    • Safety shields for working at your hobby—gardening, home repairs.
    • Eye guards designed for specific activities and sports.
  • Most protective eyewear lenses are made of polycarbonate, which is 10 times stronger than other plastics. Many eye care providers sell protective eyewear, as do some sporting goods stores. Employers are required to provide a safe work environment, including protective eyewear if needed.
  • Quit smoking or never start – Smoking is as bad for your eyes as it is for the rest of your body. Research has linked smoking to an increased risk of developing:
    • Age-related macular degeneration
    • Cataracts
    • Optic nerve damage
    • Heart disease, lung diseases and various cancers including lung cancer
  • Clean your hands and contact lenses properly – To avoid the risk of infection, always wash your hands thoroughly before putting in or taking out your contact lenses. Disinfect contact lenses as instructed and replace them as directed by your eye care professional.

Eyes and Overall Health

Taking care of your eyes also may benefit your overall health. Some health conditions such as diabetes and high blood pressure can affect your eyes at the initial stage. The eye exam can tell you and your doctor if there are any underlying health conditions that need attention.

In addition to your comprehensive dilated eye exam, visit an eye care professional if you have:

  • Decreased vision
  • Eye pain
  • Drainage or redness of the eye
  • Double vision
  • Floaters (tiny specks that appear to float before your eyes)
  • Circles (halos) around light sources
  • Flashes of light

 

Another way to Save Your Vision is by supporting sight-saving research at the Discovery Eye Foundation.

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AMD/Low Vision Awareness Month

Low vision affects millions of Americans — including many older adults. People with low vision aren’t blind, but because of their vision loss, they may not be able to do everyday tasks like driving or reading even with glasses.

What is Low Vision?

When your eyesight is impaired to the degree that you struggle with daily tasks like reading or cooking – or that you have difficulty recognizing faces, you may have a medical condition referred to as low vision. Someone with low vision can’t simply put on a pair of glasses or contacts and see well; this condition is beyond the typical loss of vision that occurs with aging.

Individuals experiencing low vision can struggle with maintaining independence; hobbies, reading and even socializing may become challenging as vision loss progresses. Because of the impact low vision can have on your life, it is important to have your eyes checked by a low vision specialist if you have any concerns. Since it is unusual to be able to restore vision once it is lost, screenings can help preserve the vision you have and help you access adaptive lenses and devices if you need them. While there is not a cure for low vision,  a low vision specialist can help you adapt and if needed, create a vision rehabilitation program designed to meet your specific needs.

If you are experiencing trouble seeing even with prescription eye glasses, ask your optometrist or ophthalmologist for a low vision evaluation. If your practitioner does not perform this evaluation, request a referral to a low vision specialist in a private practice, at a Braille Institute or a University Eye Care Institute. 

Low vision is often caused by one of these conditions despite adequate treatment:

  • Age-related macular degeneration (AMD) –AMD is a progressive eye condition affecting as many as 15 million Americans. The disease attacks the macula of the eye, where our sharpest central vision occurs, affecting reading, driving, identifying faces, watching television, safely navigating stairs and performing other daily tasks. Although it rarely results in complete blindness, it robs the individual of all but the outermost, peripheral vision, leaving only dim images or black holes at the center of vision. Read more

  • Diabetes– Diabetic retinopathy is the most common diabetic eye disease and a leading cause of blindness in American adults caused by changes in the blood vessels of the retina.

In some people with diabetic retinopathy, blood vessels may swell and leak fluid or blood inside the eye. In other people, abnormal new blood vessels grow on the surface of the retina. The retina is the light-sensitive tissue at the back of the eye. A healthy retina is necessary for good vision.  Read More 

  • Glaucoma– Glaucoma is a disease that causes damage to the major nerve of the eye called the optic nerve, a part of the central nervous system that carries visual information from the eye to the brain

The eye experiences a gradual increase of intraocular pressure (IOP) due to an imbalance of the fluid produced in the eye and the amount of fluid drained. Over time, elevated IOP can cause vision loss. The most common form of glaucoma is primary open angle glaucoma which affects about 3 million Americans. However, there are other types including narrow angle, congenital, normal tension, and secondary glaucoma. Read more

Reducing your risk for Low Vision

Practicing healthy daily lifestyle habits can reduce your risk for low vision. A healthy diet, not smoking and maintaining healthy blood pressure are important first steps. Other healthy habits that can lower the risk include:

  • Eat a diet with plenty of green, leafy vegetables such as kale, spinach, and collard greens, and fresh fruit.
  • Fish that is high in omega-3 fatty acids is good for eye health. Try to include it in your diet at least once or twice a week. Types of fish that are high in omega-3 fatty acids include salmon, sardines, mackerel, herring, and albacore tuna.
  • It’s important to keep your body healthy. Maintain a healthy weight, exercise regularly, maintain healthy blood pressure and cholesterol levels. The healthier your body, the more it can foster good eye health. Visit our website for eye healthy recipes Eye Cook.
  • Protect your eyes. Wear sunglasses and a hat with a visor in bright sunlight to protect your eyes from potentially harmful ultra-violet (UV) light and blue light.

Low Vision Reading Apps on Your Smartphone

Reading often is one of the most difficult challenges for visually impaired people. Many people with low vision give up reading altogether, because what used to be an enjoyable, effortless activity now requires thought, preparation and a lot of adjustment. In short, reading is just no fun anymore. 

The American Academy of Ophthalmology (AAO) has listed some of the top apps, devices and resources for people with low vision, below are a few listed for reading app, for more apps visit American Academy of Ophthalmology.

Regular eye exams are essential for all adults; it is recommended that adults over the age of 60 have eye exams each year. If your vision can not be improved to the point that you are able to see the things you need to see or read, your eye care professional can refer you to a low vision specialist. This specialist differs from a conventional optometrist and is trained to evaluate your low vision problem and offer solutions to help you retain or regain independence and the ability to do things you enjoy again.

For more information on AMD and other visual impairments – EYE CONDITIONS

 

More Low Vision resources

Save Your Vision Month –

Save Your Vision Month is here.

We at DEF remind you to prioritize your eyes in 2024

In honor of Save Your Vision Month, here are some everyday things you can control to help “Save Your Vision”.

  • Enjoy a cup of tea –Green tea contains antioxidants, like vitamins C and E, lutein, and zeaxanthin that help protect against AMD and cataracts. It is it hydrating, helping you produce tears.
  • Take time to blink – On an average you blink about 15 – 20 times a minute. However, that rate drops by half when viewing text on a screen. Try using the 20/20/20 rule when staring at a screen: Every 20 minutes, look 20 feet away for 20 seconds so you can blink naturally and give your eyes time to relax.
  • Wear sunglasses and a hat – Exposure to ultraviolet (UV) rays can deteriorate vision over time and can lead to cataracts and possibly age-related macular degeneration (AMD). The American Optometric Association recommends sunglasses that block at least 99 percent of UVA and UVB radiation and that screen out 75 – 90% of visible light. And if you plan to spend a lot of time outdoors, it’s a good idea to get sunglasses with lenses that are polarized, which means that they’ve been treated to reduce glare. We suggest wearing a large brimmed hat to further protect your eyes.
  • Increase the seafood in your diet – Omega-3 fatty acids have been shown to bolster heart and brain health, as well as decrease your risk of eye disease. Studies show consuming omega-3 fatty acids, whether in foods you eat or in a supplement. It may help reduce your risk of developing macular degeneration. Research also shows not only can omega-3 fatty acids help reduce your risk of developing dry eyes, but it may also help treat bothersome symptoms as well.
  • Eat a rainbow – Eating a full rainbow of fruits and vegetables regularly helps give your body the nutrients it needs. In addition to fiber, vitamins and minerals, naturally colored foods contain what are known as phytochemicals, which are disease-fighting substances that also give fruits and vegetable their array of colors. Star nutrients are lutein and zeaxanthin—pigments found in such foods as dark, leafy greens, broccoli, zucchini, peas, and Brussels sprouts.  Also important are antioxidants found in red foods such as strawberries, cherries, red peppers and raspberries, orange foods have beta-carotene and include carrots, pumpkins, sweet potatoes and yams.
  • Use digital screens at a safe distance – The brightness and glare from computers, tablets, smartphones and televisions can lead to eyestrain after prolonged use. Recent studies have also shown ill-effects from the UV rays from these devices. Symptoms can include headaches, blurred vision, dry or red eyes and difficulty refocusing. Experts recommend keeping the computer screen at least an arm’s length away and that you hold a handheld device at least 16 inches from your eyes.
  • Contact lens solutions serve a purpose –The most harmful but common problem is moistening contacts with saliva instead of saline solution. Proper contact lens care is important for keeping and free from infection.
  • Make-up makeover – Replace tubes of mascara after three months, as it is a breeding ground for bacteria. Sharpen liner pencils regularly and while it is okay to line the base of your lashes, using the liner inside the lash line can block oil glands. Replace eye shadows yearly and don’t share your eye cosmetics.
  • Use protective goggles – According to studies nearly half of eye injuries happen at home. These injuries occur when protective eyewear is not used or when the incorrect protective eyewear is used and an exposure occurs from around or under the protective eye equipment.  Sports activities are another cause of eye injuries, from contact sports to sports that use balls that could catch you unaware.  When snowboarding or skiing remember to protect your eyes from the sun and wind with tinted goggles that have UV protection.
  • Have a yearly eye exam – Even if you don’t wear corrective lenses, adults should get a comprehensive eye exam (which includes dilating your pupils with drops) by age 40. After that a yearly eye exam is recommended to keep your eyes healthy and catch any changes in your eyes that may be indicators of eye disease. If you have a family history of glaucoma or age-related macular degeneration, or you have diabetes, you are at a higher risk for vision-related issues and your doctor may elect to see you more often. If you have symptoms such as persistent pain inside or behind your eyes, redness, or gradual loss of vision, make an appointment with your doctor immediately.

September is Healthy Aging Month

Healthy Aging Month is an annual health observance designed to focus national attention on the positive aspects of growing older.  Aging is a process that brings many changes. Vision loss and blindness, however, do not have to be one of them. There are several simple steps you can take to help keep your eyes healthy for the rest of your life.

Eye diseases often have no early symptoms, but can be detected during a comprehensive dilated eye exam.  A comprehensive dilated eye exam is different from the basic eye exam or screening you have for glasses or contacts. By dilating the pupils and examining the back of the eyes, your eye care professional can detect eye diseases in their early stages, before vision loss occurs. By performing a comprehensive eye exam, your eye care professional can check for early signs of –

Here are some other tips to maintain healthy vision now and as you age:

  • Eat a healthy, balanced diet. Fruits and vegetables can help keep your eyes healthy. Visit our website for healthy eye recipes, click here Eye Cook.

 

 

  • Maintain a healthy weight. Being overweight increases your risk for diabetes. By exercising regularly, you can help keep your body healthy and prevent vision loss. 

 

 

  • Don’t smoke. Smoking increases your risk for age-related macular degeneration, cataract, and other eye diseases and conditions that can damage the optic nerve.

 

 

 

  • Wear protective eyewear when outdoors. Protecting your eyes from the sun’s ultraviolet rays when you are outdoors is vital for your eye health.  Wearing sunglasses that block 99 to 100 percent of both UV-A and UV-B radiation.

 

  • Know your family history.  Talk to your family members about their eye health history. It’s important to know if anyone has been diagnosed with a disease or condition since many are hereditary, such as glaucoma, macular degeneration, and diabetes . This will help determine if you are at higher risk for developing an eye disease or condition.

 

  • Consider a multivitamin. Vitamins C, E and the mineral zinc have been shown to promote eye health.  Vitamins with Lutein and Zeaxanthin have been known to help patients with moderate to severe age-related macular degeneration.

 

  • Give your eyes a rest.  If you spend a lot of time at the computer or focusing at any one distance, you sometimes forget to blink, resulting in dryness and eye fatigue.  Every 20 minutes, look away about 20 feet in front of you for 20 seconds. This can help reduce eyestrain. Consider using a lubricant eye drop during long periods of intense eye use and rest your eyes for 5 minutes.

You can’t stop time, but you can take care of your eyes so that they remain healthy as you age. Having a healthy vision can be possible at any age! Even if you are not experiencing vision problems, visiting an eye care professional regularly for a comprehensive dilated eye exam is the most important thing you can do to reduce your risk of vision loss as you age.

Download “Everyone’s vision can change with age”
A handout with explanation on how vision can change with age.