You've discovered one of the most unique health resources in the world! This is the astonishing and amazing story of the great nutrition pioneers: Weston A. Price, DDS and Francis M. Pottenger, Jr., MDThe Price-Pottenger Nutrition Foundation (PPNF) is a non-profit educational resource providing access to modern scientific validation of ancestral wisdom on nutrition, agriculture, and health for 55 years. Originally known as the Weston A. Price Memorial Foundation, we serve as the guardian for the precious archival material from the research of Weston A. Price, DDS and Francis M. Pottenger, Jr., MD, and most of the great nutrition pioneers of our time, as well as maintaining a library of over 10,000 historical and contemporary references.