In this week’s Medical Minute, Dr. Joseph Hobbs, Chairman of the Department of Family Medicine at the Medical College of Georgia at Augusta University, discusses some circumstances in which normally harmful “oxidative stress” is actually good for us.  The Medical Minute airs at 8:18 a.m., 1:20 p.m. and 5:18 p.m. every Saturday and Sunday on the 17 GPB radio stations across Georgia.  The Medical Minute is written and produced by The Medical College of Georgia in collaboration with GPB-Augusta.