Final answer:
The initials AMDR stand for Acceptable Macronutrient Distribution Ranges, which are part of the Dietary Reference Intakes designed to help individuals plan and assess their nutrient intake for a healthy diet.
Step-by-step explanation:
The initials AMDR stand for Acceptable Macronutrient Distribution Ranges. The AMDRs are a component of Dietary Reference Intakes (DRIs), which are a set of reference values used to plan and assess nutrient intakes of healthy people. These ranges provide guidance on what percentage of an individual's total daily calorie intake should come from carbohydrates, proteins, and fats to reduce the risk of chronic diseases while providing adequate intakes of essential nutrients.
Dietary Reference Intakes include several different types of nutrition recommendations, such as the Estimated Average Requirement (EAR), the Recommended Dietary Allowance (RDA), Adequate Intake (AI), and the Tolerable Upper Intake Level (UL). While the RDA represents the daily intake level sufficient to meet the nutrient requirements of nearly 97.5% of healthy individuals, the EAR is a daily nutrient intake value that is estimated to meet the requirement of half the healthy individuals in a group.
The DRIs and Dietary Guidelines differ in that the DRIs offer quantitative nutritional advice, while the Dietary Guidelines provide qualitative advice about diet and chronic disease prevention. Understanding these distinctions helps professionals and individuals make informed dietary decisions.