More than 2 billion people worldwide have some form of anemia. Even so, the condition is greatly misunderstood and often improperly treated. The Iron Disorders Institute Guide to Anemia contains everything a patient needs to know about the different forms of anemia, symptoms, treatment, and diet. It provides patients and family members with everything they need to be proactive with their physicians, including information about what doctors must do to differentiate between different causes and how each cause is treated.