Exposure to blue 홀덤 during the day directly and immediately improves alertness and performance, says a new study. Researchers from Brigham and Women's Hospital (BWH) compared the effects of exposure to blue 홀덤 with exposure to an equal amount of green 홀덤 on alertness and performance in 16 study participants. They found that the participants exposed to blue 홀덤 consistently rated themselves as less sleepy, had quicker reaction times, and had fewer lapses of attention during the performance tests compared to those who were exposed to green 홀덤. Read more in SLEEP.
SA Rahman et al., SLEEP, 2014. DOI: 10.5665/sleep.3396
