The study suggests that green light may promote better nighttime sleep, reduce post-traumatic headaches and help minimize pain. Scientists believe that certain wavelengths of light can positively influence the brain’s recovery process, offering a noninvasive, drug-free approach to easing symptoms after a brain injury. While more research is needed, these findings highlight the potential of light therapy as a promising treatment for mTBI sufferers.
Source: Potential for the development of light therapies in mild traumatic brain injury