Why Stress Is Good for You - Instant Egghead #40

Stress. It makes us sweat, gives us headaches and is blamed for all sorts of medical maladies. But did you know that stress, in small measure, can actually help us succeed? Scientific American MIND editor Ingrid Wickelgren explains. More to explore: Enhance Your Resilience [Preview] -- WATCH more Instant Egghead: SUBSCRIBE to our channel: VISIT for the latest science news: