In Toxic Childhood Stress, Dr Burke Harris reveals the science behind childhood adversity and offers a new way of understanding the adverse events that affect us throughout our lifetime. Based on her own groundbreaking clinical work and public leadership, Dr Burke Harris shows us how we can disrupt this cycle through interventions that help retrain the brain and body, foster resilience, and help children, families, and adults live healthier, happier lives. When a young boy walked into Dr Nadine Burke Harris's clinic he looked healthy for a preschooler. But he was seven and hadn't grown a centimeter since a traumatic event when he was four. At that moment Dr Burke Harris knew that her gut feeling about a connection between childhood stress and future ill health was more than just a hunch – and she began her journey into groundbreaking research with stunning results.