The Ancient Greeks, some 1000 years before the birth of Christ, recognized the importance of physicians, as related in the works of Homer, injured warriors were treated by physicians. They continued to develop the art of medicine and made many advances, although they were not as skilled as the Ancient Egyptians, whom even Homer recognized as the greatest healers in the world. Whilst they imported much of their medical knowledge from the Egyptians, they did develop some skills of their own and certainly influenced the course of the Western history of medicine.
James pieces together the last twenty five to forty years from the elders of which functional medicine was created. The basis of Functional Medicine is in history of Naturopathic, Chiropractic and Acupuncture along with the nutritional and medical research worlds. The new terminology fits within the paradigm of medicine and allows those in the medical field to grasp the root concepts that have been spoken for the last several hundred to four thousand years. Only now is the science finally catching up to what has been spoken by the elders in those professions.