N. Grigorova, Ph.D., is a chemist, homeopath, and pharmacist. The book summarizes 11 years of her work as a naturopathic practitioner in Africa where she explored the action of a number of homeopathic remedies on different pathogens while testing patients with the Voll method. If you are a homeopath and would like to learn more about the effect of homeopathic remedies on bacteria, viruses, and protozoa, you might be inspired by what you find in the tables included in this book. If you are a doctor of naturopathic medicine and would like to uncover and treat the underlying causes of your patients' allergies, then have a look at the chapters on allergic disorders and bacterial pathogens. If you are a medical doctor and are looking for the etiology of unexplained symptoms, you might be intrigued by the chapters on viruses and fungal pathogens.