Scientific discoveries in the field and in the lab prove that stress is not a state of mind, but something measurable and dangerous. Over the last three decades, Stanford university neurobiologist Robert Sapolsky has been advancing our understanding of stress. This video will share with you a scientific overview of the body’s stress response system involving the stress hormones known as Adrenaline and Cortisol.

Klik hier voor de volledige TV show van bijna een uur van National Geographic: ‘The Science of Stress – Portrait of a Killer’.