you are a fountain of information, and we'll provide the researchers for our viewsers at home to contactyour office. >> thank you so much. >> a lot of us who are sleep deprived love this subject. we have to take a break. up next, we are going to speak to a woman who lives with a disease that keeps her awake every three hours. we'll be right back. ♪ when you recognize something isn't right, make the call to the veterans crisis line at 1-800-273-8255 and press 1. >>> welcome back to "beyond the headlines." we've been talking about the importance of sleep, some of the sleep disorders that keep us from restful sleep. another reason we need a good night's rest has to do with our diet. researchers at penn state have found that people that only get four to six hours a night actually end up eating more and usually more of the wrong foods. doctors say it's a combination of hormone changes in the body that results from staying up longer and it affects our eating patterns. in addition, if you're awake, there's more of a chance you're going to eat. why not, right? not good. our next guest has been s