In today’s screen-filled world, we’re constantly bombarded with blue light—a high-energy wavelength emitted by smartphones, laptops, and LED lights. While essential during daylight hours, excessive blue light exposure at night disrupts sleep cycles, damages skin, and accelerates aging.
Why Blue Light Is a Problem
- Suppresses melatonin: Your body’s natural sleep hormone is blocked
- Accelerates skin aging: Studies show it can increase oxidative stress and weaken collagen
- Triggers eye strain: Leading to fatigue, headaches, and blurred vision
How to Win the Blue Light Battle
- Use blue light filters on devices (apps like Night Shift or f.lux)
- Wear blue light blocking glasses, especially after sunset
- Follow the 20-20-20 rule: Every 20 mins, look 20 feet away for 20 seconds
- Power down an hour before bed and switch to warm light or candles
- Upgrade your skincare with antioxidants (vitamin C, niacinamide)
Your Brain and Skin Will Thank You
Creating a blue light routine doesn’t mean quitting screens—it means using them smarter. You’ll sleep better, feel more alert during the day, and preserve your youthful glow longer.
