Circadian disruption and increase of oxidative stress in male and female volunteers after bright light exposure before bed time

ConclusionThese results suggest that bright light exposure before sleep, often encounter in modern daily life, has a considerable influence on the human body. The chronic effects of light exposure before bed time such as the carcinogenic effects caused by circadian disruption and oxidative stress need further investigation.
Source: Molecular and Cellular Toxicology - Category: Cytology Source Type: research