1. "No conscious person can read Peter D'Adamo's works without considering much more thoughtfully how their genetic inheritance relates to their needs for specific food, lifestyle and environmental factors to improve their health." -Jeffrey Bland, Ph.D. Institute for Functional Medicine Dr. Peter D'Adamo An acknowledged expert in naturopathic medicine, Dr. D'Adamo's numerous publications and bestselling books have greatly contributed to our understanding of dietary individuality.