Dr Katz's Guide to Prostate Health Author:Aaron E. Katz A Holistic Prescription for Prostate Health. In Dr. Katz's Guide to Prostate Health, board-certified urologist and holistic urology expert Aaron E. Katz, M.D., shows you how to avoid and survive all common prostate conditions. — His comprehensive approach to prostate health involves diet, nutritional habits, natural medicines, lifestyle, managing... more » stress levels, exercise and personal hygiene.« less