Light and Sleep Across the Lifespan
In the old days, Mother Nature turned off the lights at bedtime. Now we have artificial light 24/7, and its unintended consequences, across the lifespan.
How does this affect our eyes, and the eyes of our children? What do you need to do to protect them? And what effect does light have on sleep, and mood?
What kind of light disrupts sleep? Why? How can you safeguard your sleep by controlling your exposure to certain kinds of light at certain times?
Why are children more vulnerable to light than adults? What biological changes often make light a problem for teens? How can children and teens avoid the wrong kind of light at night?