Every week, Dr. Roizen discusses the latest health headlines YOU need to know.In this episode, Dr. Roizen talks about the latest health headlines that YOU need to know, including the following topics: Folic acid and prenatal multivitamins are linked to healthy brain development through childhood. Staying with one doctor prolongs your life a significant amount. Working long hours can raise the risk of disease. What's the "right" way to wash your hands? Sleep disturbances affect National Guard servicemen and servicewomen.  Secondhand smoking tied to sleep apnea in kids. Drinking coffee may help you live longer. PLUS so much more... Bonus! What You Need to Know About Your Body’s Natural Energy Booster