Mark A. Moyad, MD, MPH is on staff at the University of Michigan Medical Center, Department of Urology. He is the Jenkins/Pokempner 3endowed Director of Preventive & Alternative Medicine. Dr. Moyad is the primary author of over a hundred medical articles and numerous books, including his latest No BS Health Advice: A Step-by-Step Guide to What Works and What's Worthless. In addition to his writings, he has maintained a consulting practice on complementary medicine for the past fifteen years.