Screen Time Before Bed: New Study Shows Link to Reduced Sleep and Insomnia Risk

A recent Norwegian study reveals a significant connection between screen time before bed and poorer sleep quality. The study, which surveyed over 45,000 young adults, found that each hour spent using screens before sleep was associated with a 24-minute reduction in sleep duration and a 59% increased risk of insomnia. The research, led by Dr. Børge Sivertsen of the Norwegian Institute of Public Health, indicated that the specific type of screen activity, such as gaming, streaming, or using social media, was less important than the total time spent on screens. Experts recommend powering down devices at least 30 to 60 minutes before bedtime and keeping screens out of the bedroom to promote better sleep. Other suggestions include reducing screen brightness and enabling "night mode" to minimize blue light exposure. These findings emphasize the importance of being mindful of technology use, especially in the evening, to prevent chronic sleep deprivation and its related health consequences.