We present to you here the the 4th in a continuing series of books for the herbal practitioner. While the titles Herbal Clinician imply the understandings, tools and skills needed for an effective practice, the audience for this advanced material is in no way limited to those working professionally in clinics. Rather, these chapters are intended for everyone intent on learning about the uses of medicinal plants to treat various organs and conditions... whether you are a professional clinician, family care provider, or informal community practitioner!Each volume in the Herbal Clinician series is a compilation organized around a set of related topics, gathered from over a decade's worth of Plant Healer Quarterly ebook issues. In Herbal Clinician IV, this includes in-depth pieces on herbs, physiology, and natural treatments addressing: