This system is a particular sort of sunshine remedy product designed to imitate pure daylight. It goals to supply customers with a supply of shiny, full-spectrum gentle usually absent throughout sure seasons or indoor environments. Such units are sometimes employed to mitigate signs related to Seasonal Affective Dysfunction (SAD) or basic circadian rhythm disruption.
Mild remedy’s efficacy stems from its means to affect the physique’s pure sleep-wake cycle and temper regulation. Publicity to shiny gentle can stimulate the manufacturing of serotonin, a neurotransmitter linked to emotions of well-being, and suppress the manufacturing of melatonin, a hormone related to sleepiness. This precept has been utilized in varied types for the reason that Eighties, with developments in know-how resulting in extra handy and user-friendly units for residence use.