Binge-watching before bed could be triggering insomnia, data shows

The article links late-night binge-watching to reduced melatonin and poorer sleep, noting that screen exposure within two hours of bedtime has the strongest association with worse sleep.

Many adults now watch multiple TV episodes in a single sitting, and research cited in the article connects that habit to rising sleep problems. The piece notes that 61% of adults regularly binge-watch and that streaming platforms make long viewing sessions easier. It explains a physiological mechanism: blue light from screens sends daytime signals to the brain and can suppress melatonin production. The article also reports studies linking binge-watching with greater fatigue, poorer sleep quality, and more insomnia symptoms. Key findings: - About 61% of adults regularly binge-watch television, according to the article. - Exposure to blue light from screens is reported to suppress melatonin production by up to 50%. - Screen exposure within two hours of sleep is described as having the most pronounced impact on sleep quality. - A study in the Journal of Clinical Sleep Medicine found binge-watchers reported more fatigue, poorer sleep quality, and increased insomnia symptoms than viewers of single episodes. - The article connects chronic sleep disruption to longer-term risks reported as cardiovascular issues, worsening mental health symptoms, metabolic dysfunction, and risks for cognitive decline. Summary: Research summarized in the article links late-night binge-watching to biological and psychological changes that can reduce sleep quality and increase daytime fatigue. The piece reports practical approaches mentioned by researchers and commentators, such as establishing evening viewing limits, reducing screen exposure before bedtime, and addressing persistent sleep problems through medical evaluation. Undetermined at this time.