Do you want to know more about herbs and their uses? Are you confused about what really works and what doesn't? James Duke lays it all out in simple to read terms. The beauty of this book is his rating system from proven in scientific journals to folklore that is passed down throughout the generations. Each of over 180 herbs is described telling us what each herb is, what they are used for, the prescription counterparts, and the doses and how to use them. This is a wonderful book to introduce you to the uses of medicinal herbs.