In fact, it looks to me like a large part of anorexia stems from poor nutrition and a lack of knowledge about nutrition. For example, anorexics will eat something like a roll and nothing else. Eating nothing but bread or a roll would just about kill someone who is fasting. A person is supposed to eat fruit or juice after fasting. Since anorexia is largely psychological, it is quite likely that the victims acquired a subconscious revulsion for food early in life.
Baby food is somewhat repulsive to adults.
If anorexics need to readjust their psychological relationship to food, a raw food diet should be the way to do it, because all types of raw food are good tasting. The cause of heart disease is now explanable.