Why do i wear glasses?

Have you ever wondered why some of us have to wear glasses while others don’t? Well, let’s dive into the science behind it and discover the reasons why we find ourselves sporting these fashionable pieces.

The Genetics Behind Myopia

You may be surprised to know that genetics could play a part in determining whether or not someone would end up wearing glasses. A study published by Nature describes how genes affect vision and found over 300 new genetic variants related to myopia—the necessity for eyeglasses.

How It Works

As light passes through your cornea (the outer layer of your eye), it gets bent or refracted towards your retina. Your retina then plays an essential role in converting those rays of light into electrical impulses sent along nerve fibers, which can travel up to your brain where images are formed.

However, when the image comes out blurry because the eye cannot correctly focus on an object, it means there is something wrong with either its shape or focusing ability. This condition called ‘refractive error’ causes nearsightedness or myopia; objects appear clear only when they are very close to us.

Enter Genetics

The curvature and power of our corneas determine our eyes’ overall focusing ability – anyone whose eyeballs grow too long from back to front will classically experience nearsightedness as light rays converge – taking place during fetal development before birth; this means genes contribute significantly to eyesight development early on.

In essence, if one parent has myopia, their child has a larger risk compared with parents who do not -lo!- but lucky for them‚ insert witty comment here, they were blessed with strong vision unhindered by lenses!

Lifestyle Choices May Be At Play…

Let’s now address indisputable environmental factors truly affecting those frames perched atop noses worldwide:

Strain From Screens

We all universally sit too long staring at a screen like zombies, forgetting to blink or look away – especially with more people working from home or living online because of the pandemic. This habit means eyes become dry and strained had led some experts to coin it “screen-induced myopia.”

Light Exposure

If we spend most of our days indoors without enough natural lighting and exposure to sunlight, which mediates circadian rhythms affecting the way our bodies respond; specifically, a lack thereof linked to progression in becoming short-sighted.

The Hazards Of Contact Lens Wear And Tear

The Other culprit responsible for pushing many towards bummery glass-wears is pesky contact lenses that come with far worse risks – no thank you!

Contact lens wearers face greater risk compared to eyeglass wearers when it comes toward potential eye-related infections such as bacterial keratitis because they require eye-touching twice daily: first putting them in your eyes before work followed by removing before bedtime every day — talk about responsibility!

On the other hand, wearing glasses can lower chances of infection upholding good hygiene practices & switching frames helps elevate style points only.

Aesthetic Value Of Wearing Glasses

Beyond talking about how inconvenient contacts can be, let’s discuss something much more exciting: fashion!!

Glasses are currently one of the trendiest staples amongst millennials coming covered in colourful plastic frames paired with slimmer metal options perfect for accessorizing outfits effortlessly. Nevertheless, although sometimes viewed pretty fashionable must-haves – owning several luxurious pairs portraying personal styles’ essence trending today just proves total opposite-– (Fun fact- did you know Woody Allyson rockde wire-rimmed spectacles as iconic Toy Story character Andy moving around miles ahead changing frame fads?!)

Not everyone genuinely cares ‚for aesthetic specifics‚ Don’t tell anyone but some actually find themselves embracing these big tick-tack like lenses since they completely alternate perceptions on things instantaneously, so cool heh?

So…why Do I Wear Glasses?

There are various reasons why one would wear glasses:

Correction Of Vision

We have discussed this earlier – vision impairment is a major reason for wearing glasses. It corrects visual acuity and enables us to see in focus.

Headaches And Squinting

Another primary advantage of sporting eyeglasses includes getting rid of constant headaches and squinting during activities that feature more detail work such as computer-related jobs requiring individuals to strain eyes for long amounts – can you relate?

Protection Against Environment

A third significant benefit provided by slips of glass stem from their safeguards against environmental irritants (physical particles hitting our delicate conjunctivas) around yucky allergens impeding priceless tranquil peekers.


So now you know why people wear eyeglasses! Whether it’s to correct deficient vision or purely aesthetic purposes, these frames give an individual a way of expressing themselves while helping them fulfil many daily duties with ease: seeing the world clearer minus their nose touching phone screen attempting distinguishing blurry texts –- now isn’t that just beautiful?!

In summary, wearing spectacles aids clarity concerning nearsightedness caused by genetics similar to high-tech internal machinery in precision’ follow-ups impacting medicine — but don’t forget how lifestyle choices factor into this too. Lastly, keep note while on your hunt for sleek durable prescription accessories‚ not only do they offer practical solutions but also form significant fashion statements altering personas instantly – who knew?!

Whoever knew something quite necessary could turn out exciting after all!