Light and Circadian Rhythms : natural partners in sleep

I have always found that Circadian Rhythms sounds either like a great name for band or something to with insects… I was wrong on both counts.  Infact Circadian Rythms (meaning “about a day”) is commonly referred to as the biologic closk and is the daily cycle of life, including sleeping and waking.

Hundreds of bodily functions follow biologic clocks, but sleeping and waking are the most prominent circadian rhythms. Read more »