Why Do People Sneeze When They’re Exposed to Sunlight?

Sometimes, when people are in the sun, they sneeze. It’s like a secret signal from their body that says, 'Hey, I need to get rid of this stuff!' This happens because sunlight triggers special sensors in the eyes called photoreceptors, which send messages to the brain, and then poof, a sneeze!

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Examples

  1. A child playing outside on a sunny day suddenly sneezes after looking up at the sky.
  2. An office worker goes from a dark room to the bright sunlight and sneezes immediately.
  3. Someone wearing sunglasses still sneezes when they walk into a sunlit park.

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Categories: Health · sneezing,sunlight,health mysteries