Not only is Functional Medicine here to stay, it is poised to be the centerpiece in one of the most significant shifts in the health and medical paradigm in the past one hundred years. For anyone who has been paying attention, there has been a virtual war going on between Conventional/Allopathic Medicine and Functional/Natural Medicine since the early 1900s. In fact, this virtual war often became a real war when the medical establishment would attack and try to discredit chiropractors, naturopaths, homeopathy practitioners and those who made or distributed nutritional supplements. 1