He has written several books on nutrition , trace metals , and biochemistry imbalances .
Pfeiffer was native of Peoria , Illinois and obtained his bachelors and doctorate in pharmacology from University of Wisconsin and medical degree from University of Chicago .
Pfeiffer has written several books on nutrition , trace metals , and biochemistry imbalances .
Pfeiffer was native of Peoria , Illinois and obtained his bachelors and doctorate in pharmacology from University of Wisconsin and medical degree from University of Chicago .