Question

So is blue light damaging to our eyes or not?
Because natural sunlight is also blue light right?
Plus don't you need blue light to see?

Answer 1

i have no idea😭

Answer 2

Since I didn't know the question, I used my friend ChatGPT for help :3 :

Blue light itself is not inherently damaging to the eyes in moderate amounts, and natural sunlight does indeed contain blue light. In fact, blue light plays an important role in vision, as it helps with color perception and can contribute to alertness during the day.

The potential concern about blue light arises from prolonged exposure, particularly from artificial sources like screens (phones, computers, etc.). Some studies suggest that extended exposure to high levels of blue light, especially at night, could contribute to digital eye strain or disrupt sleep by affecting melatonin production. However, research on the long-term effects of blue light on eye health is still ongoing, and there's currently no clear evidence to suggest that normal exposure (like from daylight or moderate screen use) causes lasting damage to the eyes.

Answer 3

ohhhh that makes sense👍