Blue Light Glasses: Do They Really Work?

Introduction:
With increased screen time, blue light glasses have gained popularity. But do they actually protect your eyes, or is it just a marketing trend?

Key Points:

• What is blue light, and how does it affect your eyes?

• Scientific studies on blue light and eye strain.

• Pros and cons of blue light glasses.

• Alternative ways to reduce digital eye strain (e.g., the 20-20-20 rule).

Conclusion:
While blue light glasses may help some users, good screen habits are just as important.