The physical body must be encouraged to clean itself out of stored toxins from foods we had long ago consumed. Weaning off of sugar and many other addictions is tough, but through a detoxifying program and period of time, one reduces his cravings for particular acid forming foods. Detoxifying is sort of like fasting, but guiding your body to recover from the awakening nerves to the cravings of dormancy. The sleeping nerves in your body are numb due to food consumption, and in particular the acid diets out there (bread, pasta, sugar, caffeine, alcohol, nicotine etc. etc. etc.)
To understand the interconnectivity of Body and Mind in the aspect of rage, one finds that literature always refers to rage and anger originate from the Liver.