Used item Simple operation confirmed [Series Overview] Natural Hygiene is a course for learning the basics of health management based on natural medicine. It consists of six volumes, each focusing on a different theme. [Author Information] Dr. Mamiko Matsuda is an expert in the field of natural medicine and has a wealth of knowledge and experience. Her lectures are practical and easy to understand. [Contents] Each volume explains in detail the basic principles and practical methods of natural medicine. It is packed with very useful information for those interested in health. - Title: Natural Hygiene Basic Course Series - Author: Mamiko Matsuda Ph.D. - Number of volumes: 6 volumes - Contents: Basic lectures on natural medicine - Number of DVDs: 6 Thank you for viewing.