Guess What Came To Dinner? Parasites and Your Health by Dr. Ann Louise Gittleman is a completely revised and updated edition of the 1993 classic. The book discusses what parasites are, why they are harmful and how they are spread. It focuses on the role of parasites in allergies, chronic fatigue, bowel disorders and immune dysfunction. Natural remedies and breakthrough methods of detection are highlighted as well as new information on the latest anti-parastic drugs.