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Sleep disorders can have many causes and can be of many types: Insomnia is a familiar to many types of sleep disorders. Drugs often show have the worst side effects and the body develops a resistance or an addiction to drugs commonly used as sleep. If the causes of these sleep problems are deeply psychological or related to most common reasons, such as seasonal affective disorder, light therapy, blue light special and dawn simulation, have been highly effective in relieving patients and help them sleep when they need and want.
Sleep Disorders
SAD, insomnia, impaired circadian rhythm of sleep and narcolepsy are the most common disorders that affect sleep patterns of people on a regular basis throughout the world. These disorders are deeply related to the human body's biological clock, and light treatment uses this clock, affecting their reactions through the use of bright light stimuli. This is done in order to "set", this clock, allowing patients to adequate sleep and schedules that cause the least disruption of normal daily hours of work and family life. The therapy is not used to cure any possible root cause (such as psychological causes – The success although light therapy has been to help treat psychological disorders such as sadness and bipolar disorder), usually causes and reinforces the behavior desired while offsetting the undesirable behavior by resetting the biological clock.
How light therapy affects sleep cycles
Our body's internal clock must be in sync with our natural inclination (natural cycle) in order to sleep well. This clock can be offset by a number of causes, such as depression, sadness (winter depression, etc.), disease or irregular sleeping hours. This lack of sleep and compensation clock can lead to more natural effects such as increased depression, exhaustion and lack of energy and lack of sleep (insomnia).
Bright Light, clinical trials have shown that the pineal gland in the eye is affected by the presence of any bright light. This gland acts to regulate our natural body clock (the body clock), which in turn is connected to our sleeping habits (the natural sleep patterns of our body adheres to come from the body clock), mood, sexual desire, and even our eating habits.
Blue Light, The receptors of the retina in the eye is the receiver who interprets and responds to the wavelength of light entering the eye. The evidence indicates that the receiver responds to the lengths of wavelength of light, including blue light (405 at 425 nm). This receiver sends signals to the brain (hypothalamus), which controls sleep, hormonal function and our levels of emotion (moods.)
Therapy, light therapy can be planned around the type of disorder. The timing and frequency / duration Treatment depends on the type of disorder, how it affects sleep patterns (the dream of how much is being accomplished and when?) and what are the possible causes. Therapy can be programmed to provide the stimulus using a light source (such as those found in clinics or laptops that can be used in the household) at the appropriate times in order to technically restore the biological clock (with continued treatment for a specified period of time) until the subject get used to a sleep routine desirable. The best sleep, in turn inducing a better mood, and eliminate insomnia and lack of energy.
References:
Wikipedia [dot] com
In [dot] wikipedia [dot] org / wiki / Light_therapy
www [dot] naturebright [dot] com /
About the Author:
About Author:
Allen Anderson is a content writer at TrophySkin.com. Trophy Skin provides BlueMD, one of the best light therapy products for acne treatment. It provides a powerful, safe, effective and affordable blue light therapy which is approved by FDA and the American Academy of Dermatology.
Article Source: ArticlesBase.com – Light therapy for sleep disorders
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