This podcast episode explores the alarming increase in childhood lead poisoning cases across the US, with a focus on the mysterious sources of exposure. The investigation into one family's case uncovers a link to applesauce pouches, leading to the discovery of high lead levels in cinnamon used in these products. Despite the Food Safety Modernization Act's aim to prevent such incidents, inadequate inspections and importer failures have allowed contaminated food to enter the market. This episode highlights the shortcomings of the American food safety system, as evidenced by declining border testing and discretionary risk assessment practices.