# Understanding Adverse Childhood Experiences and Your Child's Health
Adverse Childhood Experiences, or ACEs, measure traumatic or stressful events that happen before age 18. These include abuse, neglect, parental divorce, substance abuse in the home, mental illness in the family, incarceration of a family member, and domestic violence. Researchers use ACE scores to predict long-term health risks.
The concept comes from landmark research showing that childhood trauma shapes adult health outcomes. Children with higher ACE scores face increased risks for depression, anxiety, obesity, heart disease, and substance abuse later in life. The connection isn't punishment for what happened to children. Rather, toxic stress during development actually changes brain chemistry and affects how the body processes stress hormones like cortisol.
Parents benefit from understanding ACEs for two reasons. First, knowing your own ACE score helps you recognize patterns in how you parent. Adults with unresolved trauma sometimes unknowingly repeat difficult patterns with their children. Second, understanding ACEs removes shame. Many parents carrying childhood wounds feel alone. Knowing these experiences are common and measurable helps normalize seeking support.
The research doesn't suggest that having ACEs guarantees poor outcomes. Resilience factors protect children. These include having at least one stable, caring adult; access to mental health services; community support; and economic stability. Parents can build these protective factors intentionally.
If you experienced ACEs, therapy helps. Trauma-informed therapy, EMDR, and cognitive behavioral therapy show strong results for processing childhood experiences. For your children now, consistent emotional support, open communication about feelings, and professional help when needed create safety.
The Child Mind Institute and the CDC both offer ACE screening tools online. Many pediatricians now ask families about ACEs during checkups. This isn't judgment. It's prevention. Understanding your family's ACE history helps you build the