blue light filter glasses

How does blue light affect sleep?

In the search for more energy-efficient products, fluorescent bulbs and LEDs have taken over the lighting industry. This type of artificial light is in everything from home lighting, office lighting to televisions, tablets and Smartphones. While these bulbs are helpful in helping us use our resources better, they hurt our sleep cycles. The problem is that artificial light can interrupt healthy sleep patterns. The body’s biological clock is programmed to work in rhythms that are set by the amount of [...continue reading]

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