Why do we blink? | Live Science is a high-quality image in the Cleve collection, available at 1735 × 2000 pixels resolution — ideal for both digital and print use.
Ever wonder why do we blink? Discover the science behind this involuntary reflex, which keeps your eyes hydrated, clears away debris, and protects your vision. Learn how frequent eyelid movement maintains ocular health, prevents fatigue, and how blinking patterns change based on your screen time and environment. Explore the essential biological purpose of this vital daily function.
Image Details
| Title | Why do we blink? | Live Science |
|---|---|
| Dimensions | 1735 × 2000 px |
| Category | Cleve |
| Published | January 16, 2026 |
| Author | Zeus |
| Downloads | 1,572 |
| Views | 2,276 |
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Read full article: Why Do We Blink