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Why Blue Light Glasses Help Melatonin & Improve Sleep

Why Blue Light Glasses Help Melatonin & Improve Sleep

Melatonin is the hormone in your brain that regulates the natural wake-sleep cycle and is commonly referred to as the circadian rhythm. The body's ability to produce it is dependent on the detection of light and dark. As the day turns to night, and the sun disappears, the body switches to evening mode and eventually sleep sets in.

There is a lot of research, interest and real life experience on the effectiveness of wearing blue light glasses for reducing eye strain and helping to increase the body's natural production of the sleep hormone melatonin when worn 2 hours before bedtime.

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