The base of this whole food movement is the requirement of food is not valid, returning to non-eating, pranic living is the focus, not slowly reducing your addictions to drugs(food).
If you stick to fasting, fruitarian with fresh organic foods you may have some problems if you are not recieving sunlight, which is cosmic radiation.
The imbalances of vit/min is due to the cleansing effect, not one simple vit/min. Once you get over the fact that all is sunlight and this half organic body will substain the body once entirely clean of beliefs and food you will "feel" the accomplishment of the years of cleansing, returning back to light and air.