Herbal Handbook:A User's Guide to Medical Herbalism By David Hoffmann

David Hoffmann surveys the history and practice of herbalism before introducing plant actions and preparations organized around body systems. Further sections consider growing, drying and storing herbs and making infusions, oils and ointments.

The book is a reference for study, not a substitute for diagnosis or individualized treatment. Plant preparations may have adverse effects or interact with medication; readers should not assume every traditional use or dose is safe for them.