March 27, 2009 4:48 pm Nothing To Smile About News4 Your Health reports on a new teeth whitening treatment that uses ultraviolet light. One study is finding the procedure can cause burns and blistering to the face. 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
