Dietary Reference Intake

Dietary Reference Intakes (DRIs) are a set of numerical guidelines for nutrient intake developed in the United States and Canada. These guidelines aim to help individuals plan healthy diets and avoid consuming excessive amounts of nutrients. DRIs encompass four categories: Estimated Average Requirement (EAR), Recommended Dietary Allowance (RDA), Adequate Intake (AI), and Tolerable Upper Intake Level (UL).1

Daily Reference Values (DRVs) are a part of the DRIs, specifically for energy-containing macronutrients like carbohydrates, fats, and protein, as well as cholesterol, fiber, potassium, and sodium. These values are crucial for food labeling, allowing consumers to understand how a serving of food contributes to recommended daily intake levels. DRVs are particularly useful for assessing if one's diet exceeds recommended macronutrient amounts and for individuals managing dietary issues.2