Advanced Nutrition and Human Metabolism

Abstract

The term Dietary Reference Intakes (DRIs) is new to the field of nutrition. It refers to a set of at least four nutrient-based reference values that can be used for planning and assessing diets and for many other purposes. The development of DRIs replaces the periodic revisions of Recommended Dietary Allowances (RDAs), which have been published since 1941 by the National Academy of Sciences. This is a comprehensive effort being undertaken by the Standing Committee on the Scientific Evaluation of Dietary Reference Intakes of the Food and Nutrition Board, Institute of Medicine, National Academy of Sciences, with the involvement of Health Canada.