The Surprising Link Between Your Gut & Your Brain | Dr. Mark Hyman

Types of Trauma

Dr. Mark Hyman emphasizes the importance of recognizing different types of trauma, categorizing them as big T and little t trauma. Big T trauma includes major life-threatening events like natural disasters and assaults, while little t trauma encompasses everyday stressors such as work pressure and relationship issues 1. Both types disrupt the body's natural balance, leading to chronic stress and inflammation 2.

Trauma can stem from monumental big T events like natural disasters or personal assaults and abuse, as well as the cumulative effect of smaller, everyday stresses known as little t trauma.

--- Mark Hyman

Understanding these distinctions is crucial for addressing the full spectrum of trauma's impact on health.

   

Mechanisms of Trauma

Trauma affects the body through complex biological and genetic mechanisms. Mark explains how genes like MAO and NR3C1, which regulate neurotransmitters and stress responses, are impacted by trauma 3. These changes can be passed down through generations, affecting the stress responses of descendants of trauma survivors 4.

If your parents were victims of the Holocaust, then your own stress response is different, and your immune response is different in a worse way if you're an adult.

--- Mark Hyman

This intergenerational transmission of trauma highlights the long-lasting effects of traumatic experiences.