This document provides an overview of trauma-informed care training. It defines trauma and discusses how adverse childhood experiences (ACEs) like abuse, neglect, and household dysfunction can negatively impact health and development. The ACEs study found strong correlations between early life stressors and poor physical, mental, and social outcomes later in life. Trauma can alter brain development, especially in children and teens. Becoming trauma-informed requires understanding how trauma affects individuals and systems in order to minimize further harm and support recovery. The training discusses trauma responses, resilience factors, and practical strategies for applying trauma-informed approaches.