Small intestine x-rayVitamin levels in the bloodTreatmentTreatment is aimed at relieving symptoms, and may include:A high-calorie diet that supplies essential vitamins and minerals, as well as certain types of carbohydrates, proteins, and fatsSome vitamins and minerals may need to be given by injectionTreatment for anemiavitamin B-12folic aciddietary iron with , , and increased Medications to slow