About the Author

Dr. Gottfried Hertzka is a medical doctor in Germany, and author of the bestselling book on Hildegard medicine, So heilt Gott. He has worked clinically with Hildegard's theories for thirty years. Dr. Wighard Strehlow was a research chemist in the pharmaceutical industry in West Germany, and now works with Dr. Hertzka in the Hildegard Practice at Konstanz, West Germany.