Renowned primatologist Robert Sapolsky offers a completely revised and updated edition of his most popular work, with over 225,000 copies in print Now in a third edition, Robert M. Sapolsky's acclaimed and successful Why Zebras Don't Get Ulcers features new chapters on how stress affects sleep and addiction, as well as new insights into anxiety and personality disorder and the impact of spirituality on managing stress. As Sapolsky explains, most of us do not lie awake at night worrying about whether we have leprosy or malaria. Instead, the diseases we fear-and the ones that plague us now-are illnesses brought on by the slow accumulation of damage, such as heart disease and cancer. When we worry or experience stress, our body turns on the same physiological responses that an animal's does, but we do not resolve conflict in the same way-through fighting or fleeing. Over time, this activation of a stress response makes us literally sick. Combining cutting-edge research with a healthy dose of good humor and practical advice, Why Zebras Don't Get Ulcers explains how prolonged stress causes or intensifies a range of physical and mental afflictions, including depression, ulcers, colitis, heart disease, and more. It also provides essential guidance to controlling our stress responses. This new edition promises to be the most comprehensive and engaging one yet.

Geothermal springs constitute a major tourism resource, providing spectacular settings, recreation facilities, a recognised value in treatments beneficial for health and wellness, a sense of heritage and adventure, and links with the natural environment. Health and wellness tourism accounts for a significant proportion of the world’s tourism consumption, with components ranging from hot spring bathing for leisure and recreation, through mineral water use in health treatments under the supervision of highly specialised medical professionals, to water treatments in the wellness and beauty therapy sector and the use of mineral water for drinking purposes. This makes it an economically and socially important area of tourism demanding in-depth analysis. This book explores health and wellness tourism from a range of perspectives including usage, heritage, management, technology, environmental and cultural features, and marketing.