From Screen Time to Carrots: Debunking Common Myths About Eye Health

When it comes to eye health, misinformation spreads almost as quickly as the latest viral trend. From old wives’ tales to modern-day misconceptions, many people believe myths that could impact their vision care. At Horizon Eye Specialists, we’re setting the record straight by debunking some of the most common eye health myths—so you can focus on facts, not fiction.

Myth #1: "Carrots are the best food for your eyes."
While carrots (rich in beta-carotene and vitamin A) do support eye health, they’re not the only food that matters. Leafy greens like spinach and kale (packed with lutein and zeaxanthin), fatty fish (high in omega-3s), and eggs (with zinc and antioxidants) are equally important for preventing conditions like macular degeneration. A balanced diet beats relying on just one vegetable!

Myth #2: "Sitting too close to screens will ruin your vision."
Staring at screens for hours can cause digital eye strain (dryness, fatigue, or headaches), but it doesn’t permanently damage your eyes. The real issue? Reduced blinking and blue light exposure. To protect your eyes, follow the 20-20-20 rule (every 20 minutes, look 20 feet away for 20 seconds) and consider blue light filters if you’re frequently on devices.

Myth #3: "You don’t need an eye exam unless you have vision problems."
Many serious eye diseases—like glaucoma or diabetic retinopathy—have no early symptoms. Regular comprehensive eye exams are the only way to catch these issues before they progress. Adults should get baseline exams by age 40, and those with risk factors (like diabetes or family history) may need them sooner.

Myth #4: "Reading in dim light harms your eyes."
While reading in poor light can cause temporary strain, it won’t cause long-term damage. However, good lighting reduces fatigue and makes reading more comfortable, so turn on a lamp for ease, not out of fear!

The bottom line? Eye health is about science, not speculation. If you’ve heard a questionable claim about vision (like "wearing glasses weakens your eyes" or "only kids need yearly eye checks"), ask us! At Horizon Eye Specialists, we’re here to provide expert care—and honest answers—so your eyes stay healthy for years to come.

Have more questions? Schedule an appointment with our specialists today!