This is one of the many fine things about fasting, it allows you to get in much better communication with your own body, so that you can hear it when it objects to something you're putting in it or doing to it. It is not easy to acquire this degree of sensitivity to your body unless you remove all food for a sufficiently long period; this allows the body to get a word in edgewise that we are willing and able to listen to. Even when we do hear the body protesting, we frequently decide to turn a deaf ear, at least until the body starts producing severe pain or some other symptom that we can't ignore. Within a few years after Elizabeth's cure I had handily repaired quite a few mentally ill people in a harmless way no one had heard of; many new people were knocking at my door wanting to be admitted to my drug free, home-based treatment program. So many in fact that my ability to accommodate them was overwhelmed. I decided that it was necessary to move to a larger facility and we bought an old, somewhat run-down estate that I called Great Oaks School of Health because of the magnificent oak trees growing in the front yard. At Great Oaks initially I continued working with psychotics, employing fasting as a tool, especially in those cases with obvious food allergies as identified by Coca's Pulse Test, because it only takes five days for a fasting body to eliminate all traces of an allergic food substance and return to normal functioning. If the person was so severely hypoglycemic that they were unable to tolerate a water fast, an elimination diet (to be described in detail later) was employed, while stringently avoiding all foods usually found to be allergy producing. I also decided that if I was going to employ fasting as my primary medicine, it was important for me to have a more intense personal experience with it, because in the process of reviewing the literature on fasting I saw that there were many different approaches, each one staunchly defended by highly partisan advocates. For example, the capital "N" Natural, capital "H" Hygienists, such a Herbert Shelton, aggressively assert that only a pure water fast can be called a fast. Sheltonites contend that juice fasting as advocated by Paavo Airola, for example, is not a fast but rather a modified diet without the benefits of real fasting. Colon cleansing was another area of profound disagreement among the authorities. Shelton strongly insisted that enemas and colonics should not be employed; the juice advocates tend to strongly recommend intestinal cleansing.