Leon Chaitow is a qualified naturopath, nutritionist and a teacher. In this book he focuses on the side effects of stress and how to tackle them. Stress has an injurious and harmful effect on our immune systems. Taking constant stress and anxiety in daily life can be a significant cause of both mild and serious health problems. Some of them are migraine, body pain, panic attacks and high blood pressure. This book examines psychoneuroimmunology, or PNI. PNI is the study of the interaction between psychological processes and the human immune systems. It attempts to solve the common health problems arising due to stress. It approaches with unique ways of handling the harmful emotions that cause these problems, thus improving overall immunity of body. An informative and helpful read for healthy living.