Blue Light Therapy For Sleep Disorders

Light therapy is a treatment used for people who suffer from circadian rhythm sleep disorders.
Blue light therapy for sleep disorders. This bright light therapy works by having the patient sit in front of a full spectrum light usually 10 000 lux for a couple hours each day at a specified time. It has limited long term side effects and only a few mild. Your body has an internal clock that tells it when it is time to be asleep and when it is time to be awake. These system shifts lead to problems with getting enough sleep.
This clock is located in the brain just above an area where the nerves travel to the eyes. The light from this box mimics outdoor light which is important for regulating your body s sleeping and waking cycles. Among the visible light spectrum blue wavelengths have the most powerful effect on your sleep wake internal body clock. Why is blue spectrum light singled out.
Eliminate blue light from your sleep environment. Remove all electronic devices or put them in a place where they won t disturb you. This area is called the scn. Blue light therapy one effective and safe treatment that can be used to treat circadian rhythm sleep disorders is the use of circadian blue light therapy.
Exposure to this bright light helps to adjust your circadian rhythm physical mental and behavioral changes that follow a roughly 24 hour cycle and respond primarily to light and darkness in the environment and may help certain people sleep earlier at night or sleep later in the morning. Light therapy is designed to use visible light while filtering out. Both natural and artificial blue light can boost your alertness and mental. When used habitually this messes with our brain s chemistry and makes it difficult for it to regulate our sleep.
For those who suffer from circadian rhythm disorders the use of light therapy especially with blue spectrum light has become a non pharmacological way to help people reset rhythms that have shifted from normal schedules.