HOW IT WORKS

Problems contributing to sleep irregularities stem from unnatural lighting.

Many jobs require employees to work long shifts indoors, disrupting their exposure to sunlight. This lack of exposure to natural light is a major cause of sleep disorders as it inhibits hormone secretion and throws off one’s circadian rhythm, or their sleep-wake cycle.

 

Light enters the brain through the optic nerve. The body’s internal clock lies in the suprachiasmatic