The Impact of Blue Light on Sleep

Blue light, which is emitted by screens like smartphones, laptops, and TVs, has been shown to interfere with our sleep patterns. Exposure to blue light in the evening disrupts the production of melatonin, the hormone responsible for regulating sleep. As a result, spending too much time in front of screens before bedtime can make it harder to fall asleep, leading to poor sleep quality and potentially causing long-term health issues like fatigue and difficulty concentrating during the day.

Protecting Your Eyes from Blue Light

To minimize the effects of blue light, experts recommend using blue light filters on screens or wearing special glasses designed to block blue light. Additionally, practicing the  20-20-20 rule     taking a 20-second break every 20 minutes to look at something 20 feet away    can help reduce eye strain. Many devices now come with  night mode  settings that reduce blue light exposure in the evening. By being mindful of our screen time and protecting our eyes, we can improve both our sleep quality and overall eye health.  Shutdown123