GEORGE D. PAMPLONA ROGER is a physician and surgeon and an expert in Public Health. Th rough his professional life as a surgeon, he has come to know the human body well, both inside and out. And with his broad-ranging experience as an educator in the field of healthcare, he has an excellent ability to communicate and reveal scientific knowledge, making its many complexities easy to understand. Dr. Pamplona-Roger authored the Encyclopedia of Medicinal Plants and the Encyclopedia of Foods and their Healing Power, which have been translated into major languages from all over the world and published by Editorial Safeliz, in addition to other printed works.