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Seasonal Affective Disorder Light Therapy Article
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Comparison Shopping for Light Therapy Boxes
from:Light therapy boxes offer bright light therapy, which consists of the individual sitting close to the light box with the eyes wide open, as the light shines on the face of the person. Not required to look directly into the light bulb, a person can read, write, eat, or simply think about things. Treatments are usually within a range from 15 minutes to three hours, but can be adjusted for desired results.
Full maximum results can be achieved within two to four days, or even several weeks, but a lot depends on the condition and the individuals involved. With light therapy, a longer or shorter duration of exposure to the morning light, or even evening light, can be changed. Skipping treatments are also acceptable without any side effects if too much exposure causes problems to develop.
There are several things to consider when purchasing light therapy boxes--light intensity, cost, style, or personal needs and likes. The basic ideas behind light therapy boxes are simple. They are small, portable devices with fluorescent bulbs that are used to treat a depression disorder--seasonal affective disorder, or SAD. Additionally, other conditions are being researched and studies with favorable results.
Light therapy boxes are available in a wide variety of choices, but should only be purchased and used under a doctor's guidance. Too many individuals purchase them over the Internet, over-the-counter, drugstores, or even hardware stores. Unfortunately, not all light therapy boxes are safe and may come without proper instructions.
When purchasing a light therapy box, the intensity of the light box should have the correct light at a comfortable seating distance. What is preferred is a 10,000-lux full-spectrum light box. The greater the 10,000-lux distance, the further away the light therapy treatment can be given. A person can eat their breakfast, work at their desk or computer, or read a book while still receiving a light treatment.
Another thing to consider is whether or not to get full spectrum or broad-spectrum light therapy boxes. The full spectrum bulbs imitate natural sunlight while producing UV rays. Having a purple or bluish cast, they have a Color Rendering Index (CRI) of 90 or above. The natural outdoor light is 100, with the full spectrum bulbs having a kelvin temperature of 5,000 or higher. Many of the light therapy boxes today offer full spectrum lights as they are more natural, but block the UV rays through the diffuser screens. The other choice is broad spectrum--close to full spectrum but without the UV rays, while having a CRI of 82 with a kelvin temperature of 4200. They are considered as being pure white light, which most light box companies offering the majority of the time as they have no UV ray danger.
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Seasonal Affective Disorder Light Therapy News
Fighting the Winter Blues: Don't be SAD - NBC Chicago
 The Daily Star | Fighting the Winter Blues: Don't be SAD NBC Chicago, IL - A more severe reaction is called seasonal affective disorder (SAD) and this is a form of depression. About 3% to 5% may have full blown SAD but up to 10% to ... Dealing with winter woes |
Gene Mutation May Cause Some Cases of Seasonal Affective Disorder - Washington Post
Gene Mutation May Cause Some Cases of Seasonal Affective Disorder Washington Post, United States - Provencio noted that the treatment for SAD is light therapy, which usually takes about two hours a day. "Exposing patients to bright light can actually get ... |
Holiday Inn makes light of the winter blues - Franchising.com (press release)
Holiday Inn makes light of the winter blues Franchising.com (press release), CA - The best cure to beat the symptoms is to expose the body to a regular dose of strong artificial daylight known as light therapy. One method of light therapy ... |
Shedding light on dark season: SAD countermeasures include extra ... - Wilton Bulletin
Shedding light on dark season: SAD countermeasures include extra ... Wilton Bulletin, CT - But for an estimated 15 million Americans, these shorter, colder days can trigger seasonal affective disorder, a condition characterized by depression, ... |
Seasonal Affective Disorder - WRGB
Seasonal Affective Disorder WRGB, NY - But how do you know if you're suffering from the "Winter Blues" or a more serious form of winter related depression called SAD, or Seasonal Affective ... |
Seasonal sadness possibly genetic - Charlottesville Daily Progress
Seasonal sadness possibly genetic Charlottesville Daily Progress, VA - By Aaron Lee Some people who suffer Seasonal Affective Disorder may also have a genetic mutation that may, in part, bring on wintry depression, ... |
How important is light? - The Argosy.ca
 The Argosy.ca | How important is light? The Argosy.ca, Canada - According to the Mood disorders Society of Canada, many people with SAD respond well to exposure to bright, artificial light. "Light therapy," which ... |