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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 May 22, 2019

        10 Simple Morning Exercises That Will Make You Feel Great All Day

        10 Simple Morning Exercises That Will Make You Feel Great All Day

        There are lots of studies that show if you do some exercise in the morning, you will be in a better mood all day long. You will have more energy and you will certainly be a better colleague, friend or partner.

        One psychologist at Duke University has researched the effects of exercise on depressed patients and he has come to the conclusion that exercise has a definite role in treating this condition and has an important role in preventing people from relapsing.[1] According to the New York Times, scientists have now established that exercise also boosts your brain power.[2]

        In addition, there are studies from the Appalachian State University which show that blood pressure can be reduced by doing regular morning exercise.[3]

        Here are 10 simple morning exercises that will help you feel great the whole day long. You can include some of them in your morning exercise routine or do them all at home without having to enrol in a gym. Consult your doctor before starting any form of exercise routine if you are new to this.

        1. Cat Camel Stretch

        Stretching exercises are useful for muscle toning and also preventing arthritis. They can either be dynamic or static.

        Dynamic ones such as the cat camel stretch, are particularly useful for doing other exercises in the morning. They are also beneficial at other times of the day, especially after long periods of sedentary work. This one is great for spinal flexibility and is a good warm up exercise.

        Kneel down on all fours. Start by rounding your back just like a camel so that your head will try to meet your pelvis. This is the camel position. Then lower and lift your head so that your lower back is arched. This is the cat position. Do these movements slowly and smoothly. About 4 or 5 times.

        Here’s a video to guide you through:

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        2. Go for a Walk or a Run

        This is better done outside so that you can connect with nature but running inside on a treadmill is almost as good. You can time yourself and increase length and time according to your fitness program.

        Always have new goals to reach. Start with brisk walking and work up to running. At my age, I am still walking!

        The health benefits are considerable. You can build stronger bones and you can help to maintain your weight.

        Also, you are helping your heart to stay healthy and keeping your blood pressure low.

        Learn more about the benefits of running here: 8 Benefits of Running 5 Minutes Every Day You Didn’t Know

        3. Jumping Jacks

        Michelle Obama is a great fan of this exercise and has become “Jumper in Chief.”[4] They are great for cardiovascular health and also for toning muscles especially the calves and the deltoids.

        Stand with feet together. Jump while spreading your arms and legs. Return to first position and keep going! You can start with doing these for 1 minute and then gradually build up to the number you are comfortable with. Here’s how:

        4. Abductor Side Lifts

        Watch the video below to see how to do this exercise. These muscles are important because you use them everyday to run, get into the car or onto and off a bicycle. They are very important also for your core stability and prevent the pelvis from tilting.[5]

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        Do about 10 to 15 raises for each side like this:

        5. Balancing Table Pose

        This is a classic yoga pose. It benefits the spine, balance, memory and concentration.

        Start with the table pose (hands and knees). Breathe in before starting each movement. As you exhale, raise your left leg parallel to the floor as you raise the right arm, also parallel to the floor. Breathe in as you lower arm and leg. Repeat for the other side. 10 repetitions on each side is a good starting point.

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          6. Leg Squats

          Not just legs are involved but also hips and knees.

          Stand with your feet a bit further out from your hips. Arms are out in front of you. Then lower yourself as if you wanted to sit down until you reach a 90 degree angle. You can go down further if you want to. Then return to the starting position. Repeat 15 times for 2 sets for beginners.

          The benefits are that these exercises help with knee stability and can benefit the leg muscles such as quadriceps, hamstrings and calves.[6]

          7. Push Ups

          You start lying down (face down) but with your body held up at arm’s length. Your hands should be in line with your shoulders. Breathe in as you lower your body. That is fairly easy. Now, as you exhale, you have to get back up to the starting position.

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          An easier version to start with is to bend your legs at the knees so you do not have to lift your whole body.

          Beginners may take up to a month to be able to do 100 push ups so you will have to start with a very small number and gradually increase it.

          This exercise is great for strengthening the chest, shoulders and the triceps. It is a great strengthening exercise for many muscle groups. In fact, most muscles from the toes to the shoulders are being used.

          8. Bicycle Crunches

          There are numerous crunch exercises targeting the abs. The bicycle crunch is a variation where you work more muscle groups. Aim for 15 to 20 reps to start off with.

          Watch the video to see how this is done correctly:

          9. Lunges

          Stand with feet shoulder width apart. Place your hand on your hips. Take one giant step forward with the right leg. Make sure the knee does not go too far forward, that is, past your toes. The left knee will go down to almost floor level. Alternate the legs as you go on.

          Try to do a set of between 8 and 12 reps for each leg. It is important to allow for a day of rest, so this exercise should be done on alternate days, especially if you are using weights.

          This exercise is great for strengthening and toning the quadriceps, glutes and hamstrings.

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          10. Bicep Curls

          You can do this sitting down so if you spend a lot of time on the phone, this is a great exercise to do.

          Choose suitable dumbbells or another household object that you can easily hold. Sit down with the dumbbell in your hand. You need to sit forward a bit so that your triceps can lean on your thigh to give you support.

          Then bring the weighted arm up to shoulder length and then down again. Exhale as you lift the weight and inhale as you lower it.

          Here’re some important notes before you start doing this exercise:

          Try to do one or two sets of about ten repetitions for each arm and then switch arms.

          These exercises are really useful for toning the arm muscles.[7] In addition, they can strengthen and tone the brachioradialis muscle located in the forearm. These are the muscles we use to pick up things when we flex the arm at the elbow so we use these muscles countless times a day.

          You may have to build in a rest day for the heavier exercises, numbers 6–10. On the rest days, you can do gentler stretching exercises and also some walking or running.

          Morning exercise is not only a great mood booster, but will help you keep your weight down and also sleep better![8] Start including one or some of these exercises in your morning routine!

          More Articles About Exercises for Beginners

          Featured photo credit: Unsplash via unsplash.com

          Reference

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