New from Great Lakes Orthodontics comes “An Overview of Sleep Medicine,” an animated video on DVD that was written and narrated by Jonathan A. Parker, DDS, international lecturer and clinician expert on sleep disordered breathing.

Viewers get a concise overview of sleep, including the importance of, challenges to, and the potential effects of insufficient or inadequate sleep. Parker clearly explains the effects of obstructive sleep apnea on health and quality of life. The video is fun, creative, and educational for professionals, patients, and staff.

For more information about the DVD, contact Great Lakes product customer service at 800-828-7626 and ask to speak with a sleep specialist or visit