Sheets and Pillows on Bed

Outdoor Light Linked With Teens’ Sleep and Mental Health

Large-scale study of U.S. teens shows associations between outdoor, artificial light at night and health outcomes.

Research shows that adolescents who live in areas that have high levels of artificial light at night tend to get less sleep and are more likely to have a mood disorder relative to teens who live in areas with low levels of night-time light. The research was funded by the National Institute of Mental Health (NIMH), part of the National Institutes of Health, and is published in JAMA Psychiatry.

“These findings illustrate the importance of joint consideration of both broader environmental-level and individual-level exposures in mental health and sleep research,” says study author Diana Paksarian, Ph.D., a postdoctoral research fellow at NIMH.

Read more…