Discover the secrets of a healthy life with Self Heal by Design: The Role of Micro-Organisms for Health by Barbara O’Neill. This fascinating textbook discusses the importance of micro-organisms in our bodies and how they can help us heal naturally. With a focus on design and the power of self-healing, this book is a must-read for anyone interested in improving their health. Featuring 160 pages of insightful information, this trade paperback is a great addition to any library. Its educational level is suitable for adults and further education, and it is available in English. With a weight of 9.3 oz and dimensions of 9.1in x 5.8in x 0.4in, this book is a perfect fit for anyone looking to learn more about the wonders of the human body.