09/10/2026
Have you noticed? …
Toddlers blink much less often than adults because their blink reflex is still maturing, their eyes have a smaller surface area, and they focus deeply on new things. This keeps their eyes moist for a longer time between blinks.
Why Toddlers Blink Less
• Developing Nervous System: The brain and eye connection is still growing. It takes time for the automatic blink reflex to reach adult rates.
• Small Eyes: Their eyes are smaller. Less surface area exposed to the air means the tears do not dry up as fast.
• Deep Focus: Toddlers pay close attention to play. High concentration makes people of any age blink less often.
How Their Eyes Stay Safe
• More Tears: Young children often make plenty of tears to keep the eye wet.
• Frequent Rubbing: If their eyes feel dry, toddlers rub them right away to spread moisture.
I noticed this with our little ones a couple of weeks ago so I did some research and had to share because I thought it was interesting! 🧐