Blue light help auto racers stay focused and alert.

DNA and the Night Shift

A new study has found that night shift work is associated with diminished ability to repair DNA. The connection between suppressed melatonin levels and DNA repair is just another example of the harmful effects of blue light at night.

The health risks of light at night. The Good, the Bad, and the Time of Day of Bioactive Blue Light.

Research is showing that nights are a key part of human health.

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