Marty McCary is a renowned surgeon and public policy researcher, while Cara Anthony investigates trauma and violence as a reporter, and Rachel Yehuda is a distinguished professor studying intergenerational trauma. They discuss how outdated medical guidelines on peanut allergies led to unintended consequences and highlight the shocking legacy of trauma within communities, particularly among descendants of Holocaust survivors. The conversation dives into the importance of understanding these ripple effects for better health outcomes and emotional healing.