בשל "הגנת זכויות יוצרים" מובא להלן קישור לתקציר המאמר. לקריאתו בטקסט מלא, אנא פנה/י לספרייה הרפואית הזמינה לך. 

Blue light is emitted visible light between the wavelengths of 400 to 500 nm.

The main source of blue light is sunlight, but digital screens, light‐emitting diodes (LEDs), and fluorescent lighting serve as additional sources.

Concerns about the negative effects of blue light on the skin have rapidly increased over the past 15 years, and consequently, the urge to learn more about this topic is increasing as well.

Part I of this article provides up‐to‐date information on the definition of blue light and the negative and positive effects of blue light on the skin.

An Internet search was completed using the Google scholar database for relevant literature.