Litebook

Litebook is a type of light therapy device used in the treatment of various mood disorders, including seasonal affective disorder (SAD) and depression. The Litebook is a portable device that emits a bright, white light, mimicking the natural light of the sun. This type of light therapy is believed to help regulate circadian rhythms, improve mood, and increase energy levels.

History

The Litebook was first introduced in the early 2000s as a portable, user-friendly alternative to traditional light therapy boxes. The device was designed with the intention of making light therapy more accessible and convenient for individuals suffering from mood disorders.

Usage

The Litebook is typically used for 15-30 minutes per day, preferably in the morning. The user sits in front of the device at a distance of about 20-24 inches, with the light shining indirectly into their eyes. It is important to continue normal daily activities, such as reading or working on a computer, while using the device.

Effectiveness

Several studies have shown the effectiveness of the Litebook in treating SAD and other mood disorders. A 2004 study published in the American Journal of Psychiatry found that light therapy, including the use of devices like the Litebook, was as effective as antidepressant medication in treating SAD.

Side Effects

While the Litebook is generally considered safe, some users may experience mild side effects such as eye strain, headache, or nausea. These side effects are usually temporary and can often be alleviated by reducing the duration or intensity of the light therapy sessions.

See Also

• Light therapy
• Seasonal affective disorder
• Depression
• Circadian rhythm