Blue Light and Sleep: How Blue Light Can Affect Your Sleep

Aside from stimulants, gadgets may also be linked to having poor quality sleep.

Blue light may found in gadgets, digital devices, or even in energy-efficient light sources. Are there any connections between blue light and sleep?

Blue Light and Sleep
Photo by Vecteezy

What is blue light?

Blue light is present in gadgets, digital devices, or even in energy-efficient light sources. This can be beneficial in the daytime as it boosts your concentration and mood. Although it’s good during the daytime, yet this may not benefit you during the nighttime as this may affect your sleep.

Connections between blue light and sleep

The blue light that produces from digital devices and energy-efficient light sources can slower your natural production of melatonin. Melatonin is a hormone that is responsible for keeping you fall asleep.

Can blue light filters really help?

Blue light filters or blue light sunglasses can help you in decreasing the amount of blue light from digital devices and energy-efficient light sources. These filters or glasses can block exposure to blue light in order for your brain to have no signals to keep you awake.

When to stop exposing yourself from electronics?

The best time to stop exposing yourself to blue light is when you need to isolate yourself from digital devices and energy-efficient light sources an hour before bedtime. You may also keep yourself away from electronics out of your bedroom.

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