It took Caitlin Shetterly almost four years to discover why she was suffering from frequent headaches, nausea, chronic fatigue, and insomnia, among other baffling disease symptoms without an overtly identifiable cause. But what this writer and mother eventually learned about her unusual condition has vast implications for the thousands, if not millions, of others out there who suffer from a similarly inexplicable fate: Genetically-modified (GM) corn and its derivatives are silent health destroyers that could be costing you, your health and quality of life.