This is one of the best books on 'you are what you eat'. In the chapter on 'health and illness: new definitions', she talks about what health means. These conditions might sound like a common sense, but it actually take good holistic care of the whole to stay in this condition.
PHYSICAL
1. No fatigue 2. Good appetite 3. Good sleep
PSYCHOLOGICAL
4. Good memory 5. Good humor 6. Precision in thought and action
SOCIAL
7. Taking responsibility 8. Making choices
SPIRITUAL
9. Honesty 10. Gratitude 11. Humility 12. Love
From "Food and Healing" by Annemarie Colbin