Adverse Childhood Experiences (ACE) can impact all of the following EXCEPT which?

• A. Hormonal system
• B. Growth
• C. Immune system
• D. Brain development

Answer: (B)

Adverse Childhood Experiences provoke a lasting stress response and can disrupt several body systems. Chronic stress from ACEs commonly affects the hormonal system through the HPA axis, leading to altered cortisol and other stress-related hormones. It also influences brain development, with changes in neural connectivity and regulation that can affect behavior, learning, and emotional health. The immune system can become dysregulated as well, with increased inflammation and susceptibility to infections or autoimmune tendencies. Growth, however, is not a primary system directly targeted by ACE-related stress in the same way. While growth can be influenced by nutrition and health conditions that might co-occur with ACEs, ACEs themselves aren’t considered a direct, defining impact on growth. So growth is the exception, with the other areas being more clearly linked to the effects of early adversity.