In a nutshell Morning exposure to blue-enriched light significantly improves sleep quality and stability of daily activity ...

A morning dose of blue light might help older people sleep better in the evening, giving them a boost for their daily activities the following day. Researchers from the University of Surrey in the ...

Participants self-administered both a control white light and a blue-enriched white light for two hours in the morning and two hours in the evening, over an 11-week period.

The authors stated that carefully timed light exposure could be a powerful tool to improve sleep and daily activity in older adults. In particular, blue light exposure in the mornings is beneficial.

Each morning and evening, they spent two hours exposed to either blue-enriched or regular white light while going about their usual activities, such as reading or watching TV.

Morning blue light therapy improves sleep and daily activity in older adults. ScienceDaily . Retrieved June 11, 2025 from www.sciencedaily.com / releases / 2025 / 02 / 250225122145.htm ...

Blue-enriched light can improve sleep quality and daily activity in older adults living at home, according to new research from the University of Surrey. Researchers found that this type of light ...

Whether you’re a fan of daylight saving time (DST), an avid protester or completely indifferent, there’s no stopping the clocks from springing forward this coming Sunday, March 9th.

Daylight saving time begins Sunday at 2 a.m., an hour of sleep vanishing in most of the U.S. The ritual will reverse on Nov. 2 when clocks “fall back” as daylight saving time ends.

(FYI, the Sunshine Protection Act was also introduced in 2023 to do the opposite and make daylight saving time permanent, leaving us with less morning light and more evening light year-round—but ...