Thank you for your interest in Project NOT ME. The study has filled and enrollment is closed at this time. If you are concerned about your health, we encourage you to discuss options with your doctor. In addition, you may view all 16 Project NOT ME episodes by visiting the "Help & Services" folder within your Comcast Xfinity On Demand menu. See Navigate for more information. These episodes are available at no additional cost due to the support of UnitedHealth Group and Comcast.