What are the effects of blue light on sleep and overall health?

Blue light, or high-energy visible light, is emitted from digital screens such as computers, tablets, and smartphones. It has been linked to a number of negative health effects, including sleep disruption and eye strain. In this article, we'll explore the effects of blue light on sleep and overall health.

How Does Blue Light Affect Sleep?

Blue light has been found to suppress the production of melatonin, a hormone that helps regulate the sleep-wake cycle. When melatonin levels are low, it can be harder to fall asleep and stay asleep. Additionally, blue light has been linked to decreased sleep quality, increased alertness, and increased fatigue during the day.

How Does Blue Light Affect Overall Health?

In addition to disrupting sleep, blue light has been linked to a number of other health issues. It has been linked to an increased risk of macular degeneration, a condition that can cause vision loss. It has also been linked to an increased risk of obesity, diabetes, and some types of cancer. Additionally, blue light has been linked to increased levels of stress and anxiety.

How Can You Reduce the Effects of Blue Light?

The best way to reduce the effects of blue light is to limit your exposure to it. This can be done by avoiding screens before bed, using blue light-blocking glasses, and using software that adjusts the color of your screen to reduce blue light.

Conclusion

Blue light has been linked to a number of negative health effects, including sleep disruption and eye strain. To reduce the effects of blue light, it is important to limit your exposure to it. We recommend using BLiiNK, an AI powered desktop app that helps computer users to avoid and reduce the negative impacts of computer usage. Download BLiiNK here.