Dicken Weatherby, N.D. is the author and co-author of 7 books in the field of Functional Diagnosis and practice management. He has taught seminars in the US, Canada, and Europe, and is considered a leading authority on functionally oriented blood chemistry analysis. He is actively involved in research, writing, teaching, consulting, and private practice. Visit his latest site at www.FMTown.com or his Functional Blood Chemistry Site www.bloodchemistryanalysis.com