Turn Off Before You Turn In: Texting and E-mailing Before Bed Disrupt Your Sleep

Recent research finds that the activities that many Americans engage in before going to bed, may disrupt your sleep.

Do you find yourself feeling groggy at work? Do you have a hard time staying alert and getting started in the morning, almost doze off during your commute, start to lag early in the afternoon and want nothing more than a nap throughout the day? If so, it may be because you're checking your email or using your cell phone in the hour before you go to sleep at night, according to a recent study.