In search of healing, many people turn to popular health literature as their last hope: they begin to try method after method on themselves, without taking into account the possible consequences of these “experiments.” This book tells how to maintain health, good spirits and a sober mind while doing fasting, winter swimming, switching to separate meals, or being carried away by some fashionable diet. This book is not a textbook on medicine; all the recommendations given in it are should be used only after consultation with your doctor.