Mitigating the effects of blue light

Most of us use a smartphone or a computer after going to bed at night. Research suggests that almost 90% of Americans use an electronic device in their bedroom for at least one hour before sleeping.

Most of them do not know that almost all of these screens can emit blue light, which can interfere with their natural sleep cycles. Reducing exposure to blue light, particularly during the evening, is a great way to help your body prepare itself naturally to sleep.

What do you mean by blue light?

Light is made up of electromagnetic radiation, which is considered an invisible form of energy. Human eyes tend to interpret different colors of light depending on the total amount of energy that each of them contains. Rainbows tell us the entire spectrum of visible light. Sunlight is a combination of all the different colors of the spectrum.

Blue light is a specific portion of the visible light spectrum that has a unique effect on our hormone production, alertness, and sleep-wake cycles. Blue light is often emitted by fluorescent and LED lights and many other electronic smart devices such as laptops, smartphones, tablets, and more. Overexposure to blue light can even cause migraines.

Mitigating the effects

The easiest and the most effective way you can reduce exposure to blue light in the evening is by turning off all light sources. This means reducing or dimming LED and fluorescent lights and turning off all other electronic devices after the sunsets.

If you have to work on your laptop or computer after dark, you can choose to buy a pair of specialty migraine relief glasses that help reduce the total exposure to blue light. These glasses can help reduce the effects of blue light, allowing you to work for an extended period.

You need to look for blue light glasses dealers near you and choose what fits you the best. Unlike prescription glasses, blue light blocking glasses do not require a prescription. These glasses will prevent any migraines and ensure that your sleep cycle does not get disturbed.