Bright light therapy for the treatment of night eating syndrome: A pilot study.

The effect of bright light therapy (BLT) on the symptoms of night eating syndrome was evaluated. Fifteen adults completed two weeks of daily 10,000 lux BLT administered in the morning. Significant reductions were found pre-to-post treatment in night eating symptomatology, mood disturbance, and sleep disturbance. This pilot trial provides preliminary support for the efficacy of BLT for the treatment of night eating syndrome.