"Dr. Goldacre has his favorite nemeses, one of the most prominent being the popular British TV nutritionist Gillian McKeith, whose books and diet supplements are wildly successful. According to her Web site, “Gillian McKeith earned a Doctorate (PhD) in Holistic Nutrition from the American Holistic College of Nutrition, which is now known as the Clayton College of Natural Health.” (The college closed in July of this year.) Clayton was not accredited, and offered a correspondence course to get a Ph.D. that cost $6,400. She is also a “certified professional member” of the American Association of Nutritional Consultants, where, Dr. Goldacre writes, he managed to get certification for Hettie, his dead cat, for $60. Ms. McKeith has agreed not to call herself “Dr.” anymore. "
http://www.nytimes.com/2010/11/02/science/02scibks.html?_r=1&nl=&emc=a210