New, Expanded, Improved, Comprehensive Building on its best–selling predecessors, the PDR for Herbal Medicines, Third Edition has left no resource unturned to bring together the latest scientific data in the most comprehensive herbal reference compiled. The third edition goes far beyond the original source, adding a new section on Nutritional Supplements and new information aimed at greatly enhancing patient management by medical practitioners. All monographs have been updated to include recent scientific findings on efficacy, safety and potential interactions; clinical trials (including abstracts); case reports; and meta–analysis results. This new information has resulted in greatly expanded Effects, Contraindications, Precautions and Adverse Reactions, and Dosage sections of each monograph.