Ginkgo A Practical Guide Author:Georges Halpern, MD, PhD For thousands of years, the Chinese have used the leaves and fruit of the ancient ginkgo tree to restore memory and ease breathing problems. In recent decades, ginkgo extract has become one of the more commonly prescribed medicined in Western Europe. To answer all of your questions about ginkgo, Dr. George Halpern has written this book. Here ... more »is an easy to understand guide to using ginkgo, based on the latest scientific findings.« less