"Robert Sapolsky's acclaimed Why Zebras Don't Get Ulcers combines cutting-edge research with a healthy dose of good humor and practical advice to explain how prolonged stress causes or intensifies a range of physical and mental afflictions, including depression, ulcers, colitis, heart disease, and more. When we worry or experience stress, our body turns on the same physiological responses that an animal's body does, but we usually do not turn off the stress-response in the same way -- through fi…Show more