Daily exposure to blue wavelength light each morning helps to re-entrain the circadian rhythm so that people get better, more regular sleep which was translated into improvements in cognitive function, reduced daytime sleepiness and actual brain repair.
Blue light can help heal mild traumatic brain injury
Daily exposure to blue wavelength light each morning helps to re-entrain the circadian rhythm so that people get better, more regular sleep which was translated into improvements in cognitive function, reduced daytime sleepiness and actual brain repair.