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Shop: Sleep/Wake Therapy Lights
Everyone knows the feeling of a good night’s sleep. It’s refreshing, rejuvenating and reinvigorating. Unfortunately, the demands and stress of our 24/7 society often interferes with nature’s restful state.
Our bodies strive to maintain regular sleep patterns through
the timed release of hormones regulated by our “internal clock” otherwise known
as circadian rhythms. This internal cycle takes cues from external light
sources (dawn and dusk) to signal the body for sleeping and waking. Ordinary
indoor lighting, late night studying and the glow of computer screens can
disrupt natural cues and make it difficult to get a healthy night’s sleep. Studies
show that light therapy can help the body recalibrate and normalize circadian
rhythms. You’ll experience improved energy, concentration and mood naturally
without the use of drugs or artificial stimulants.
The Rise & Shine Natural Sleep System helps guide the
body’s internal systems that regulate normal sleeping and waking. Soothing and
effective sleep and wake-up programs help you fall asleep easily and wake
naturally refreshed and rejuvenated.

Please see the references below for further information.
Human Circadian Rhythms with short wave length
Center for Chronology, School of Biomedical and Life Science
Neuroscience Letters, Volume 342, Issues 1-2, 15 May 2003, Pages 37-40
Victoria L. Warman, Derk-Jan Dijk, Guy R. Warman, Josephine Arendt, Debra J. Skene
Circadian Adaption in Night Shift
Sleep Medicine Reviews, Volume 6, Issue 5, October 2002, Pages 407-420
Helen J. Burgess, Katherine M. Sharkey and Charmane I. Eastman