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How To Relieve Computer Vision Syndrome And Keep Eyes Healthy

How To Relieve Computer Vision Syndrome And Keep Eyes Healthy

If you’re like many people, a lot of the job that you do during the week is computer-based. As a matter of fact, the American Optometric Association (AOA) estimated that the average American spends 7 hours a day on the computer (or tablet, e-reader or similar electronic device). While for many workers, this is an unavoidable part of the job, it can still lead to a problem called Computer Vision Syndrome (CVS), also known as Digital Eye Syndrome. This condition of eye irritation appears to get worse with increased computer use – but is reversible. Read on to find out more about how to recognize and treat it.

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    How CVS is Diagnosed and Recognized

    The first step to understanding CVS is knowing how to recognize the signs and symptoms of this condition. The AOA’s article on the topic goes on to outline the most frequent things to look for, including eyes that are dry or uncomfortable (in absence of problems like allergies) or feel strained as well as headache, blurred vision and pain or discomfort in the neck or shoulders. Also be aware that this can make other vision problems, such as astigmatism or far-sightedness worse.

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    If you believe you might be suffering from CVS, make an appointment with your eye doctor. They can give you a diagnosis based on your personal and medical history (including the kind of work you do and how long, on average, you spend on a computer or device on a daily basis), signs and symptoms you are experiencing, and tests to measure visual acuity and other visual skills.

    In the meantime, if you suspect that CVS might be a problem, the AOA recommends that you follow the “20-20-20” rule. This means that, if you are spending all day on the computer, then every 20 minutes or so, take 20 seconds out to gaze at something that is 20 feet away in order to give your eyes a rest.

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      Rules to Follow for Fixing CVS

      Apart from the “20-20-20” rule, there are other guidelines to follow that can help you protect your eyes from CVS:

      Rule #1. Avoid glare on your computer screen and experiment with lighting to make sure that you are not getting excessive light in the room, especially not from overhead fluorescent light which is particularly hard on the eyes. Experiment with curtains and shades to keep out excessive natural light as well.

      Rule #2. Be sure that your posture while working on the computer is supported by a good-quality chair and make sure that your computer is around 15-20 degrees below eye level and that your computer screen is around 20-28 inches away from your face. Positioning is everything!

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      Rule #3. If it is within your power, choose your computer wisely. The newer liquid crystal screens are supposed to be kinder to the eyes than their old counterparts and a dot pitch of .28mm and a screen size of at least 19 inches are considered ideal.

      Rule #4. Keep in mind that people who wear contacts or glasses are more prone to this eye strain. If you are a wearer, be even more aware of signs and symptoms to watch for.

      Rule #5. Blink often. Although you blink many times a minute just reflexively (without thinking about it), there are plenty of reasons why you should try to blink more often than this, the main one being keeping the eyes cleansed of particles and other being to keep the eyes moist.

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      Rule #6. Adjust computer settings so that the size and color of the background and font are as conducive as possible to give your eyes as much of a break as possible.

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        What to Do for General Eye Health

        If you do work in an office and are on the computer, there are a few things you can do that will help promote the general health of your eyes. One of the most important things is to protect your eyes from damaging UV rays of the sun with sunglasses and/or a hat with a brim when you are going outside, especially in the middle of the day when the UV rays are strongest. Make sure you go to an optometrist once a year for a routine eye exam and report any changes you have noticed: this can help your eye doctor catch and diagnose a problem early.

        Diet is also important to eye health: include things like carrots and sweet potatoes in your meals that are rich in beta-carotene, an antioxidant which supports visual healthy. Lutein is another antioxidant that is vital for this.

        In short, if you are like many office workers and spend long hours on the computer, you should definitely be aware of the issue of CVS – not only recognizing its signs and symptoms, but knowing what to do to treat or even prevent it.

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        Brian Wu

        Health Writer, Author

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        Last Updated on January 11, 2021

        11 Hidden Benefits of Using Oil Diffusers

        11 Hidden Benefits of Using Oil Diffusers

        Affordable, relaxing, and healthy, oil diffusers are gaining popularity with people everywhere due to their extensive benefits. Oil diffusers work through the simple process of oil diffusion, which uses heat to turn oil into a vapor that is then spread around a living space. Diffused oil can have several relaxation and health-related benefits, including safe scent-dispersion, mosquito and mold defense, stress relief, and more!

        Read on for 11 hidden benefits of using oil diffusers.

        1. Safe Scents That Make Sense

        Unlike candles or air fresheners, oil diffusers release cleansing molecules into your air that work to purify it, not overload it with unhealthy chemicals. Electronic diffusers also do not pose the fire risk that candles do. Plus, they contain the added feature of interchangeability, which means you change oil types for different scents and health benefits.

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        2. Stress Relief

        Several lab studies have confirmed that diffusing essential oils like lavender have been shown to reduce stress and help relieve anxiety in medical patients. Preliminary studies have also shown that oil diffusers can help alleviate symptoms of depression.

        3. Improved Sleep

        Diffused oil has relaxing properties that can help people of all ages fall asleep quicker and sleep more soundly. Electronic diffusers not only have the option to mix and match different oil blends (Try a lavender, Bulgarian rose, and Roman chamomile blend to help with insomnia), they also run at a gentle hum that helps relax an agitated mind. Many also come with an auto shut-off feature to help conserve oils once you have fallen asleep.

        4. Appetite Control

        Much like gum, oil diffusers can help stimulate the senses in a way that works to curb appetite. New research has shown that diffused peppermint oil can help curb appetite by inducing a satiety response within the body. Diffused peppermint oil has also been shown to increase energy.

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        5. Bacteria and Mold Killing

        When essential oils are diffused in the air, they break down free radicals that contribute to the growth of harmful bacteria. Eucalyptus, thyme, and tea tree oils are especially good for this purpose. Diffused oil is also highly effective when it comes to combating fungal yeast threats, as the oil help makes the air inhospitable for yeasts such as mold. Pine and red thyme essential oils are best for combating mold.

        6. Decongestion and Mucus Control

        Ever tried Vick’s Vapo-Rub? Its decongesting powers come from active ingredients made from the eucalyptus tree. In principle, oil diffusers work the same way as Vapo-Rub, except they diffuse their decongesting vapor all around the room, not just on your chest or neck. Oil diffusers have been known to cure pneumonia in lab mice.

        7. Mosquito Repellant

        Nobody likes mosquitoes — but when the trade-off means using repellants full of DEET, a toxic chemical that can be especially harmful to children, mosquito control can often seem like a lose-lose. However, scientists have shown that oil diffusers can be used as a safe and highly effective mosquito repellant. Studies have shown that a diffused oil mixture containing clove essential oil and lemongrass essential oil repelled one type of Zika-carrying mosquito, the Aedes aegypti mosquito, at a rate of 100%.

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        8. Pain Relief

        While applying oils directly to areas of your body may be the most effective way to alleviate pain, diffusing essential oils can also be an effective means of pain relief. When we inhale healthy essential oils, they enter our blood stream and can help internally relieve persistent pain from headaches, overworked muscles, and sore joints.

        9. The New Anti-Viral

        Research into the anti-viral effects of oil diffusion is now just gaining steam. A recent study showed that star anise essential oil was proven in medical experiments to destroy the herpes simplex virus in contained areas at a rate of 99%. Another study showed the popular DoTerra oil blend OnGuard to have highly-effective influenza-combating powers.

        10. Improved Cognitive Function

        Diffusing essential oils has also been shown to improve cognitive function. Many essential oils have adaptogenic qualities, which can work twofold in soothing us when we’re stressed, and giving our bodies a pick-me-up when we’re feeling down or sluggish. By working to level out an imbalanced mood, diffused oils also help us to focus. There are also several essential oils which have been shown to help balance the body’s hormones. With prolonged use, these oils can work to repair the underlying causes responsible for hindering cognitive function.

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        11. Money Saving

        With ten clear benefits of oil diffusers already outlined, there is one more that should now be obvious: using an oil diffuser will help you to save money. As an anti-viral, bug repelling, and stress-relief solution rolled into one safe product, an oil diffuser used with the proper oils will save you money on products you might otherwise be buying to help cure those pesky headaches or get your kids to fall asleep on time. If you’re wondering just how affordable oil diffusers can be, check the buyer’s guide to the best oil diffusers — you’ll be sure to find one that fits your budget!

        Featured photo credit: Jopeel Quimpo via unsplash.com

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