My Eyes Are Staring at Screens All Day — Here's What I Actually Do About It

Let me paint you a picture of a typical workday for me.

Morning: government office, computer screen, emails, spreadsheets. Afternoon: same screen, different tasks — product label layouts, packaging designs, artwork files for MSME clients that require zooming in to check if a 6-point font is readable or just wishful thinking. Evening: walk home, sit down, open the laptop again because the blog does not write itself and sometimes playing Roblox with my 8year-old nephew - shout out to you bruh!

By the time I go to sleep, my eyes have been staring at a screen for somewhere between eight and twelve hours depending on the day. I am not complaining — this is the life I chose and I genuinely enjoy the work. But I am also not pretending that this schedule is harmless to the two organs responsible for making all of it possible.

Eye health for people who work on screens all day is not a wellness trend. It is a professional necessity. If my eyes give out, the the IT work stops, the design work stops, the blog stops, and frankly most of my income stops with them. That is a very motivating reason to take this seriously.

Here is what I actually do — not what a generic health article says to do, but what an IT professional and graphic artist who stares at screens for a living has figured out through experience.

The Screen Distance Problem Nobody Talks About Enough

Most people sit too close to their monitor. I know this because I used to do it — leaning forward slightly, getting closer to the screen as if physical proximity would help me see details better. It does not. What it does is force your eyes to work harder to maintain focus at a shorter distance, which accelerates fatigue significantly.

The recommended distance between your eyes and your monitor is roughly an arm's length — about 50 to 70 centimeters. Your screen should be positioned so the top of the display is at or slightly below eye level, which keeps your gaze slightly downward and reduces the surface area of your eye exposed to air — which matters more than most people realize for dry eyes.

For graphic design work specifically, where I am checking fine details on products label, I learned to zoom in on the file rather than moving my face closer to the screen. The detail becomes larger. My eyes stay at the correct distance. The fatigue at the end of the day is noticeably different.

The 20-20-20 Rule — It Actually Works If You Actually Do It

The 20-20-20 rule is one of those things that every eye health article mentions and almost nobody consistently practices. Every 20 minutes, look at something 20 feet away for 20 seconds. The purpose is to give your eye muscles a break from the sustained near-focus that screen work requires continuously.

I set a timer. Not a mental note, not a vague intention — an actual repeating timer. The first few days it felt disruptive. After a week it became automatic, and I started noticing the difference in how my eyes felt at the end of the day. Less of that specific heavy, gritty feeling behind the eyes that signals accumulated strain.

The 20 feet does not need to be exact. The point is distance — look out a window, look down a hallway, look across the office at something far enough away that your eyes have to shift their focal length completely. Twenty seconds of that is enough to reset the muscles before the next focused session.

Blue Light Glasses — The ₱10,000 Decision I Do Not Regret

I wrote a full post about this already so I will not repeat the entire story here, but the short version is: I spent ₱10,000 on blue light blocking glasses and it was one of the better health investments I have made for my work setup.

(Full story: Why I Just Spent ₱10,000 on Glasses — https://mavscorners.com/2026/02/why-i-just-spent-p10000-on-glasses-and.html)

Blue light from screens does not cause permanent eye damage in the way that, say, UV light from the sun does. But it does contribute to digital eye strain, and there is consistent evidence that blue light exposure in the evening interferes with melatonin production and disrupts sleep quality. For someone who works on a screen until late at night regularly, that sleep disruption compounds over time into something that affects everything — energy, focus, mood, and yes, eye health.

The glasses filter a significant portion of the blue light from my monitor without distorting colors in a way that matters for design work. My evening screen sessions feel less harsh. My sleep quality improved. Whether the improvement is from the blue light filtering specifically or from the fact that I now consciously think about my screen exposure because I am wearing dedicated glasses for it — I am not sure. Either way the outcome is the same.

Lighting — The Thing That Makes Everything Else Harder or Easier

Working in a poorly lit room with a bright screen is the fastest way to eye strain I know of. The contrast between the bright display and the dark surroundings forces your eyes to constantly readjust, which is exhausting in a way that sneaks up on you over several hours.

The goal is ambient lighting that is similar in brightness to your screen — not dimmer, not dramatically brighter. A desk lamp positioned to illuminate your workspace without creating glare on your monitor is the practical solution. Natural light is ideal during daytime hours but position yourself so the light source is to the side rather than directly behind or in front of the screen.

Blinking — The Most Overlooked Eye Health Practice

When you are focused on a screen you blink significantly less than you do in normal activity — sometimes as little as a third of your normal blink rate. Blinking is how your eyes distribute the tear film that keeps the corneal surface lubricated. Reduced blinking equals dry eyes, which equals irritation, redness, and that scratchy uncomfortable feeling that gets worse as the day goes on.

The fix is both simple and slightly absurd: consciously remind yourself to blink. Some people set a separate reminder for this. Others keep eye drops at their desk — lubricating artificial tears, not the redness-reducing kind — for when the dryness becomes noticeable. 

What I Take for Eye Support

The nutritional side of eye health is real and it connects directly to supplements I already take for other reasons — which makes compliance considerably easier.

Omega-3 fatty acids are the most consistently researched supplement for dry eye specifically. The anti-inflammatory properties of EPA and DHA support the oil layer of the tear film, which reduces evaporation and keeps eyes lubricated more effectively. I take USANA BiOmega daily — the whole family does, my mom included — primarily for cardiovascular and general health reasons, but the eye health benefit is a genuine bonus that I was already getting without specifically targeting it. (Full post on omega-3: https://www.mavscorner.com/2024/09/how-to-choose-right-omega-3-supplement.html)

Lutein and zeaxanthin are the two carotenoids that accumulate specifically in the retina and the lens of the eye. Research consistently associates higher intake of both with reduced risk of age-related macular degeneration and cataracts — the two most significant causes of vision loss as we age. They are found naturally in leafy greens and eggs, and we get a meaningful amount from the malunggay in our backyard that goes into regular meals.

For more targeted eye supplement support, USANA Visionex is worth mentioning as an option — combining vitamin C, vitamin E, zinc, lutein, bilberry extract, and grape seed extract in a formulation specifically designed for visual health. I have NOT personally used it, but we are a USANA household — BiOmega and PolyC are already part of our daily routine — so it is a brand I am familiar with and trust enough to mention. If eye health is a specific concern for you, it is worth looking into. As always, consult your doctor before adding any supplement, especially if you are on medication.

The Walk Home Is Part of the Eye Health Routine Too

This one surprised me when I first made the connection. My 2-kilometer walk home from work every day — which I do primarily for general health and step count — also functions as a mandatory screen detox. 15 to 25 minutes of looking at distances, natural light, varying focal points, outdoor scenery. No screen, no close-up focus, no digital strain.

By the time I get home my eyes have had almost an hour of recovery time between the office screen and whatever evening work follows. That transition buffer makes a real difference in how the evening screen session feels — less like continuing an already exhausted process and more like a relatively fresh start.

If you do not have a walk built into your daily routine for other reasons, consider it for this one alone. The eyes are doing work you cannot see every time they shift focus from a screen to the horizon and back. That variety is genuinely restorative in a way that no eye drop or supplement fully replaces.

Before I Close This Tab

Screen-heavy work is not going away — not for me, not for most people reading this. The profession demands it. The lifestyle includes it. The only practical response is building habits that protect your visual health without requiring you to stop doing the work you need to do.

Distance, breaks, lighting, blinking, nutrition, and the occasional walk outside. None of these are dramatic interventions. All of them are consistently practiced over time. That combination is what keeps my eyes functional at the end of a twelve-hour screen day — and functional eyes are non-negotiable for an IT professional and graphic artist who has no intention of slowing down.

Your eyes are running a workload they were not originally designed for. Treat them accordingly.

-Mavs

System Disclaimer: The information in this post is for educational and informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a licensed healthcare provider before making changes to your health routine or starting new supplements. Think of this post as a diagnostic report — your doctor is the one who runs the actual repair.