If self-control is a problem, it may not be a person's willpower that's the issue. It may be how the brain's reward center responds to those things the person loves, including food and sex.
Please select the location that you were searching for from the list below.
Please try searching again using a valid zip code or city and state.
James Foley: American journalist beheaded in ISIS video
Copyright © 2014 by WTOP. All rights reserved.