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. Gene therapy may help to fight blood cancer. Diet sodas don't help kids cut calories. As finals week nears, college students' diets worsen. Heart health Rx for the American food system. Drug-free MRSA treatment. How do you know if your PMS is something more serious? For people with autism, encounters with police can turn dangerous.  14 diseases you can prevent by just washing your hands. Teens with chronic pain can find  support on YouTube. PLUS so much more... Bonus! Do This for 7 Minutes to Reduce Heart Disease Risk