The American Institute for Cancer Research (AICR) is the nation's third largest cancer charity and a pioneer in the areas of diet and nutrition as they relate to the prevention and treatment of cancer. This informative site offers news, research updates, recipes, and free publications as well as tips for good health. In addition, AICR's services program provides a reliable source of accurate and current information on a variety of subjects related to health and offers free answers to diet and health questions by registered dietitians.