January 4, 2009 10:16 am Dangers of Sleep Deprivation How many times have you “gotten by” on just a few hours of sleep? Too many of us do it. And it does have deadly consequences. Local 2:14 Opioid crisis: National drug take back day on Saturday 2:55 Concussion treatment: Returning to school and limiting screen time may help, study finds 2:39 What to know about ADHD medication and pregnancy 2:08 How to pick the best running shoes for outdoor exercise 3:41 Nail biting: A psychiatrist shares tips