More than 2 million people a year visit US emergency rooms with brain injuries.More than 2 million people a year visit US emergency rooms with brain injuries.  Whatever the cause -- a car crash, work accident, sports injury, domestic violence, combat -- a severe blow to the head results in immediate and often lasting symptoms.  But, some people aren't getting the help they need after this life-changing event. Tune in to hear from neuropsychiatrist Dr. Sandeep Vaishnavi, co-author of the new book, The Traumatized Brain.  Learn how to spot the warning signs -- a critical first-step to getting help.  Dr. Vaishnavi and Dr. Roizen talk about how to make the brain whole again, from lifestyle changes to cutting-edge drug therapies. Bonus! Give Your Diet Willpower a Break