The Simple Fix: Eight to Ten Glasses of Water a Day
Dry eye syndrome is one of the most common vision-related complaints. It causes irritation, discomfort, and in serious cases, can blur vision or even reduce it permanently. Millions of people over 50 experience moderate to severe dry eye, while tens of millions deal with milder forms.
Here's the uncomfortable truth: LASIK and similar laser eye procedures trigger dry eye in 20–40% of patients within six months. Given that roughly a million LASIK procedures happen annually worldwide, that's a lot of people struggling with this side effect. For some, the symptoms persist for months or years, significantly affecting quality of life.
What Are the Standard Treatments?
There are several approaches. Most people start with artificial tears and oral medications. The world spends millions on eye drops annually. They do provide relief—temporarily. But none solve the problem permanently.
When drops fail, doctors often try closing the tear ducts surgically. This can backfire: ducts migrate, tears overflow onto the cheek, and patients sometimes need a second surgery to remove them. Some specialists skip straight to burning or stitching ducts closed—which sounds like something from a medieval medical textbook.
There has to be a better way.
Prevention Beats Treatment Every Time
There is. Stop treating the symptom. Prevent the problem instead.
Like many health issues, dry eye often starts with poor or incomplete nutrition. One nutrient stands out: vitamin A. In developing countries, vitamin A deficiency begins as dry eye and escalates into preventable blindness. In developed nations? You almost never see it—unless someone deliberately avoids vitamin A foods or has a restrictive diet.
Why Does Vitamin A Matter This Much?
Consider the 1960s case of a man who ate only bread and lime juice for five years. He went blind. Or the religious sect member who lived on brown rice and herbal tea—he didn't just lose vision; his eyes literally melted and collapsed. There are documented cases of autistic children who refused everything except french fries, bacon, blueberry muffins, and soda.
They developed severe vitamin A deficiency. One case from the Bronx: a child on a plant-based diet who ate only potato chips, puffed rice cereal, and fruit juice. His eyes paid the price. His parents simply didn't know how to introduce fruits and vegetables.
The lesson is stark. Vision requires fuel. The right fuel.
If you're considering laser eye surgery or already experiencing dry eye, nutrition matters more than most doctors emphasize. At KSA Silmakeskus, we discuss this during consultation. We've performed over 55,000 procedures—and our clinical team chose Flow3, our flapless surface laser technology, for their own eyes. That's not marketing. That's confidence built on experience.
Dry eye after vision correction is real. But it's manageable—when you know what to do.
