Non-invasive Cranial Electrical Stimulation for Mealtime Anxiety in Adults With Eating Disorders

Subjects will receive non-invasive cranial electrotherapy stimulation (CES) treatment in 20-minute group sessions taking place immediately prior to breakfast, lunch, and dinner. This study uses the Alpha-Stim AID® CES device which will be set to the highest amplitude that is tolerated by the participant (with a minimum of 200 microampere (µA) and a maximum of 500 µA stimulation) at 0.5 hertz for a duration of 20 minutes per session, 3 sessions per day, for 3 separate days of stimulation (180 minutes of stimulation total).