The information and research findings on sleep are coming fast and furious these days. There seems to be a backlash to the cult of productivity and the former “badge of honor” for functioning on the least amount of sleep. There is a recurrent theme, which is that by not making restorative sleep a priority, there are both short-term and longer term negative consequences.
The negative impact of too much artificial light has become increasingly more relevant, as many of us are using multiple light-emitting devices right up until when our head hits the pillow. If you are interested in the optimal functioning of the human organism, it’s time to evaluate your sleep quantity, quality, and routine, as well as your exposure to both natural and artificial light.