Annotation Humans have eaten earth, on purpose, for more than 2,300 years. They also crave starch, ice, chalk and other unorthodox foods - but why? This book cr
The international bestseller from award-winning writer Mark Schatzker that reveals how our dysfunctional relationship with food began—and how science is leadi
• Explores the science and long history behind eating clay, citing many clinical studies on the beneficial effects of clay consumption • Explains how clay c