I am always concerned about unnecessary medical interventions and do my best to avoid them. When I first read Worried Sick: A Prescription for Health in an Overtreated America by Nortin Hadler, MD, I felt an amazing sense of relief. I realized many of the condition I was worried about were created by the medical industrial complex and are nothing to worry about. I also felt the same sense of relief regarding screening for cancer when I read Should I Be Tested for Cancer?