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How to Improve Your Eyesight

How to Improve Your Eyesight

There are so many myths and misconceptions about how to improve eyesight or prevent eye problems. Stop me if you’ve heard these:

“Eating carrots is good for your eyes.”

“Videogames ruin your eyesight.”

“Exercising your eye muscles will improve your vision.”

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The trouble with these old wives’ tales about eyesight is that they lump all vision problems together and treat them the same. But the number and variety of common eyesight problems is staggering.

Some are curable, some can only be treated rather than cured, and other eye conditions are completely untreatable, though many are avoidable if you care for your eyes before you ever get any vision problems. So improving your eyesight if it’s already below average is very different from avoiding eye-damaging behaviour.

Here’s a run-down of the best ways to try to improve your eyesight, from the traditional to the technological.

Eat Well to See Well

The old wives’ tale about carrots helping you see in the dark isn’t entirely unfounded. Carrots contain a fair amount of Vitamin A, which can help to treat night blindness. And if you don’t like carrots, you can get almost as much Vitamin A from broccoli leaves, or sweet potatoes. But it’ll only work if you already have a vision problem caused by Vitamin A deficiency; for healthy eyes, extra carrots will make no difference.

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Other healthy foods for your eyes include green leafy vegetables and fish. A diet with plenty of these foods is one of the reasons why the rate of age-related macular degeneration, a condition that causes a blind spot in the centre of your visual field, is falling in the developed world.

Exercise to Treat Focus Issues

Yes, eye exercises can improve your eyesight, but only if you suffer from an eye condition like double vision, uncoordinated eye movements, crossed eyes or an inability to cross your eyes, all of which hamper your ability to focus your vision.

A review of scientific evidence shows that no amount of eyeball exercise will cure nearsightedness, longsightedness, astigmatism, or the gradual blurriness of close-up focus that comes with increasing age.

Avoid Eye Strain

Too much strain on your eyes can lead to problems with your eyesight in the short term and the long term.

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No matter what you’re doing, stop every 20 minutes or so to look at something else. If you’ve been doing up-close work, focus on a distant object for half a minute; if you’ve been staring out into the distance, look at something close by (your own hands, for example). The change in distance helps to prevent straining the muscles that adjust the focus of your eyes.

Another source of eye strain is light itself. Ultraviolet light damages your eyes, so wear UV-protective sunglasses to help prevent deterioration of your vision.

And bear in mind that our eyes evolved to handle light from the sun or a flame, so the electric light from streetlamps, computer screens and LEDs may cause more eye strain than natural light. Even that isn’t a sure thing, though; the benefits of electrically-lit experiences can outweigh the downsides.

Play High-Adrenaline Videogames

You might think certain activities, like watching TV or playing videogames, are pretty much guaranteed to make your eyesight worse. That’s not necessarily true.

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Some videogames may help to improve your eyesight. Brain and sight scientists say that playing first-person shooter games like Medal of Honor leads to improvements in eyesight, including detail perception and visual processing speed. This applies even to gamers with healthy eyes, as well as to patients with “lazy eye” problems. Check out this TEDx talk for more benefits of videogames:

Make the Most of Technology

Natural ways to improve your eyesight may sound appealing to people with healthy eyes, but if you suffer from near- or long-sightedness then the question of how to improve eyesight can be answered most effectively by science and technology. Eyeglasses or contact lenses will instantly improve your visual focus, while laser surgery is a far more complex and permanent procedure with a recovery period before you experience the benefits.

Whatever condition your eyes are in, take good care of them and give them a rest every once in a while!

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Sophie Lizard

A writer who shares about lifestyle and productivity tips on Lifehack.

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Last Updated on June 13, 2019

5 Fixes For Common Sleep Issues All Couples Deal With

5 Fixes For Common Sleep Issues All Couples Deal With

Sleeping next to your partner can be a satisfying experience and is typically seen as the mark of a stable, healthy home life. However, many more people struggle to share a bed with their partner than typically let on. Sleeping beside someone can decrease your sleep quality which negatively affects your life. Maybe you are light sleepers and you wake each other up throughout the night. Maybe one has a loud snoring habit that’s keeping the other awake. Maybe one is always crawling into bed in the early hours of the morning while the other likes to go to bed at 10 p.m.

You don’t have to feel ashamed of finding it difficult to sleep with your partner and you also don’t have to give up entirely on it. Common problems can be addressed with simple solutions such as an additional pillow. Here are five fixes for common sleep issues that couples deal with.

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1. Use a bigger mattress to sleep through movement

It can be difficult to sleep through your partner’s tossing and turning all night, particularly if they have to get in and out of bed. Waking up multiple times in one night can leave you frustrated and exhausted. The solution may be a switch to a bigger mattress or a mattress that minimizes movement.

Look for a mattress that allows enough space so that your partner can move around without impacting you or consider a mattress made for two sleepers like the Sleep Number bed.[1] This bed allows each person to choose their own firmness level. It also minimizes any disturbances their partner might feel. A foam mattress like the kind featured in advertisements where someone jumps on a bed with an unspilled glass of wine will help minimize the impact of your partner’s movements.[2]

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2. Communicate about scheduling conflicts

If one of you is a night owl and the other an early riser, bedtime can become a source of conflict. It’s hard for a light sleeper to be jostled by their partner coming to bed four hours after them. Talk to your partner about negotiating some compromises. If you’re finding it difficult to agree on a bedtime, negotiate with your partner. Don’t come to bed before or after a certain time, giving the early bird a chance to fully fall asleep before the other comes in. Consider giving the night owl an eye mask to allow them to stay in bed while their partner gets up to start the day.

3. Don’t bring your technology to bed

If one partner likes bringing devices to bed and the other partner doesn’t, there’s very little compromise to be found. Science is pretty unanimous on the fact that screens can cause harm to a healthy sleeper. Both partners should agree on a time to keep technology out of the bedroom or turn screens off. This will prevent both partners from having their sleep interrupted and can help you power down after a long day.

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4. White noise and changing positions can silence snoring

A snoring partner can be one of the most difficult things to sleep through. Snoring tends to be position-specific so many doctors recommend switching positions to stop the snoring. Rather than sleeping on your back doctors recommend turning onto your side. Changing positions can cut down on noise and breathing difficulties for any snorer. Using a white noise fan, or sound machine can also help soften the impact of loud snoring and keep both partners undisturbed.

5. Use two blankets if one’s a blanket hog

If you’ve got a blanket hog in your bed don’t fight it, get another blanket. This solution fixes any issues between two partners and their comforter. There’s no rule that you have to sleep under the same blanket. Separate covers can also cut down on tossing and turning making it a multi-useful adaptation.

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Rather than giving up entirely on sharing a bed with your partner, try one of these techniques to improve your sleeping habits. Sleeping in separate beds can be a normal part of a healthy home life, but compromise can go a long way toward creating harmony in a shared bed.

Featured photo credit: Becca Tapert via unsplash.com

Reference

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