4 Ways to Protect and Improve Your Child’s Eyesight
It’s probably not controversial to call early childhood an important, formative period. After all, it’s where we develop the basis of our personalities and habits, our likes and our dislikes. It’s also an important period where we lay the foundation of good or poor health. That’s why it’s so important to pay attention to the ways you can improve your child’s eyesight while they are young.
Eyesight is subject to change very early on in your life as a child. Over the course of our first several years, our vision rapidly develops and refines, taking us from fuzzy, largely light-based vision as infants to the complex visual system we enjoy as adults.
Unfortunately, even as these gains occur, problems can crop up as well. Our behavior as children has a major, lasting impact on how well we grow into our eyes. For parents, this means that learning the basics of visual health can make the difference between shelling out your hard-earned money for glasses when a child turns 12 and, well, not shelling out. If you’re concerned about your offspring’s eyes, keep these simple tips in mind.
1. Get ’em Outside
This is the single most important piece of advice you’ll see in this entire article. You’ve heard how bad screen time can be for your child’s social and emotional health, but it’s especially detrimental to their physical health. Sedentary lifestyles are becoming more and more common among children in the global north countries, and they’re absolutely ruinous to the eyes.
We’ll get into some more specifics later, but even if your kids only go outside to play with their smartphones, they’ll still be receiving some benefit, thanks to the effects of natural light. An extremely large body of research has proven this key point in the fight against deteriorating vision in recent years: outside light helps prevent nearsightedness.
And the effect is surprisingly dramatic. A recent study on the subject concluded that each additional 76 minutes spent outside per day reduced a child’s chances of becoming nearsighted by 50 percent. Ideally, parents should aim to have their kids spend time outside for up to 15 hours per week. It may seem like a lot of time, especially during the colder months, but it is well worth the investment.
2. Encourage Physical Exercise
Tip two goes hand-in-hand with tip one. Once you’ve won the first battle of getting your kids into the great outdoors, it’s time to get them running around in it. Exercise is one of the best ways to keep kids from joining the increasing numbers of obese and overweight children. Not to mention, exercise is a great way to keep their eyes healthy as well, as weight problems can have some vicious effects on eyesight.
Retinopathy, either diabetic or linked to high blood pressure, is the primary danger. In both cases, tiny blood vessels in the eye are damaged, either by years of unhealthy blood pressure or by the spikes in blood sugar experienced by diabetics.
Either way, obesity is a risk factor. If left untreated, retinopathy can cause extensive scarring inside the eye, eventually causing permanent vision loss or even total blindness. Encourage exercise, though, and you’ll be setting your child up for a more active, healthy life, and better vision as they age.
3. Teach Proper Dietary Habits
Here’s one that parents have been struggling with for most of recorded history. Like adults, children tend to gravitate to food high in sugar, salt, and fat. Unlike adults, they don’t have a perfect understanding of why they should avoid it. In fact, some children are more than willing to scream themselves blue in order to get these unhealthy foods.
Anyone responsible for raising a child probably knows how difficult it can be to keep healthy food in their diet. Greens and other beneficial food groups often cost extra – a pretty tough sell if the recipient is probably going to throw them against a wall.
Believe it or not, though, the effort is worth it. Early diet habits tend to stick with people and getting kids accustomed to healthy foods can save their sight down the road.
Let’s look at cataracts and macular degeneration (AMD) for example. Both are extremely common, age-related visual diseases. Cataracts are one of the leading causes of blindness worldwide. In recent years, researchers have found that both AMD and cataracts can be combated by diets rich in zeaxanthin and lutein. These are two molecules that are part of a group called “carotenoids” that can reduce some of the chemical stresses that cause AMD and cataracts.
Fortunately for parents, you can commonly find these two nutrients in leafy greens, corn, egg yolks, and some grains. Teaching children to value, or even enjoy these foods can lower their risk for sight-stealing disorders in their later lives. You can also hide ingredients like this in smoothies if your child isn’t quite on board with green food yet. It might also be a good idea to incorporate easy and convenient eye vitamins into the daily diet to really get a vision boost.
4. Make Sure to Take Them to a Vision Screening
Vision screenings have become more and more prevalent in the American school system. And while that’s good, they also provide a false sense of security for parents concerned about their child’s visual well-being. Most of these tests strictly check for visual acuity, only one part of the visual health puzzle.
Children with accommodative disorders are particularly liable to slip through undetected. A surprisingly high percentage of children have strabismus, or crossed eyes. And while many cases will resolve as they age without intervention, others won’t. Strabismus can complicate a number of visual tasks, particularly reading. Headaches and eye strain are both natural consequences, and neither do much to enhance a student’s school experience.
Leaving this and similar disorders untreated can have serious effects on a child’s vision. However, if caught early, they’re relatively straightforward to treat. And in order to catch them early, your best bet is to turn to a professional. These simple steps can really help in setting your children up to enjoy healthy vision for the rest of their lives.
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As someone who was put in glasses for myopia at age 9, I can tell you that as soon as you strap on those glasses, the vision is reset at that level. At that point the child will HAVE to have glasses to see something that probably would have been just fine — as in vacation time or do some exercises — get out of the close-up work for awhile. The point is not that the eyes have to adjust to close-up work. That isn’t muscle strain. That’s what the eyes are for.
If you give your child glasses for reading, in a short time they will forever more require them. They are not “resting glasses.” They are a crutch to tie them into a horrible system of degeneration of vision.
In my case, I am in my 70s. My vision, due to optometrists continuing to make stronger lenses, got worse and worse. Taking off the glasses whenever possible, reducing prescription, doing some exercises I learned long ago, I have my best vision — not perfect — but able to work with it with minor prescription as needed.
I agree with your point that if a child that has became nearsighted and negative lens
glasses are worn to correct for distance vision , then if the child continues to wear
the negative lens glasses for reading , then over focusing or more muscle force
is needed which can cause some children to become even more nearsighted.
One of the theory’s for myopia is that prolonged close vision contracts the focusing
muscle which then pull on the eye which can stretch the eye over time for some people.
As for using plus lens for reading , I think only use for reading over 10 min
that way the eye muscles will get used in shorter times of reading but not strained
for longer times.
What about getting reading glasses for kids at store for ~ $5 ( ~ 1.5 D)
when they start to read this would reduce the muscle strain of the eyes focusing
at reading distance ~ 18″ or ~ 2.2 D of lens focus to only a 0.7 D lens focus