Smartphone Blue Light Can Cause Skin Blemishes
1Blue light from smartphone and computer screens can cause skin blemishes.
2Like UV rays, it penetrates deep into the skin, stimulating pigment and aging.
3Reduce screen time and apply sunscreen even when staying indoors.
📖 Easy Explanation
🔍 Background
You probably think blemishes and dark spots only appear from sun exposure outdoors. However, recent studies show that just looking at your smartphone indoors can darken blemishes.
📌 Key Points
The culprit is 'blue light' emitted from smartphone and TV screens. Like UV rays, this light penetrates deep into the skin and stimulates cells that create blemishes. So, even if you stay home and just stare at your phone, your face can become dull and develop dark spots.
💡 Why It Matters
To protect your skin health, it's best to reduce smartphone and TV screen time. Also, lightly applying sunscreen indoors and eating fruits and vegetables rich in vitamin C will greatly help prevent skin aging.
📚 Glossary
블루라이트 (Blue Light)Blue-colored light emitted from smartphone, TV, and computer screens.
멜라닌 세포 (Melanocyte)Cells in the skin that determine skin color and create blemishes or dark spots.
항산화 (Antioxidant)The action of preventing cells from aging and becoming diseased.