>imbalance of anything and address it I doubt everyone needs the exact same balance of chemicals/nutrients. That puts us back into the "level of pain" area of

>imbalance of anything and address it I doubt everyone needs the exact same balance of chemicals/nutrients. That puts us back into the "level of pain" area of subjectivity. "Does this new vitamin balance make you feel better?" We'd not want them to feel too good, mind you. That would be drugs!