Blue Light Sleep Therapy

Light therapy boxes used to treat seasonal affective disorder.

Blue light sleep therapy.

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. The light from this box mimics outdoor light which is important for regulating your body s sleeping and waking cycles. The light used is a. Dodow s light intensity is too dim 1 lux compared to a screen 70 lux to prevent melatonin secretion the sleep hormone.

Effects of blue light on sleep. Blue light in the evening tricks your brain into thinking it s daytime which inhibits the production of melatonin and reduces both the quantity and quality of your sleep. Light therapy is designed to use visible light while filtering out. Display screens of electronic devices including computers laptops tablets notebooks and smartphones.

Studies show that for most people the amount of blue light received from screens is actually small compared to the amount from the sun. 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. Re timer light therapy for sleep. The color blue is actually known for its relaxing properties which after much testing we found that the blue shade of cyan provided the best results in helping our users fall asleep.

In a study of 17 patients with restricted sleep both dawn simulating light and blue light used for two hours in the morning improved wakefulness and mood. Why is blue spectrum light singled out. Green blue light has been proven to be more effective at re timing the body clock and suppressing the production of melatonin lack et al. Both natural and artificial blue light can boost your alertness and mental.

Blue light therapy becomes photodynamic therapy when it uses a combination of photosynthesizing or light sensitive drugs and a high intensity light source to activate them. These system shifts lead to problems with getting enough sleep. Blue enriched white light helped regulate sleep disorders and increased alertness in a 9 week study with the 10 crew members of a polar station who were under solar light deprivation. Tinted glasses may help.

3 levels of light intensity are available. Green blue light therapy for insomnia. Among the visible light spectrum blue wavelengths have the most powerful effect on your sleep wake internal body clock.