How artificial light affects our sleep patterns
By Dan LaVine | 07.31.2019
How artificial light affects our sleep patterns:
Whether neon numbers glare from your nightstand alarm clock, your iPhone lights up when receiving a message, or the television screen glows bright on your bedroom dresser, artificial light is all around us. While it may help us be more productive during the day, all of this artificial light comes with a cost, especially when it comes to sleep.
The Effects of Artificial Light
As lamps and indoor lights have allowed you to remain awake long past sunset, they've also caused you to move farther and farther away from natural sleep patterns. People who lived during the Industrial Age, before artificial lights, slept very differently from the way we sleep today. Many snoozed in two four-hour shifts, separated by (read more)