CNCT AC EXER PHYS 10 2018
CNCT AC EXER PHYS 10 2018
10th Edition
ISBN: 9781260992366
Author: Powers
Publisher: MCG
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Chapter 18, Problem 1O
Summary Introduction

To define: The terms Recommended Dietary Allowance (RDA) and Adequate Intake (AI) and the way it relate to daily value used in food labeling.

Introduction: Nutrition is vital for proper growth and development. It is the science that interprets the interaction of various nutrients present in the food that helps in maintaining proper metabolism, growth, reproduction, and health.

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Explanation of Solution

RDA: Recommended dietary allowance denotes the average daily dietary nutrient intake level that is sufficient to meet the nutrient requirements for almost all healthy individuals in a specific group.

AI: Adequate intake (AI) is the nutrient level that is assumed to be adequate, in case when the RDA value cannot be determined.

Daily value (DV) is the standard labeling that indicates how much of food and specific amount of nutrients that is present in the food. For example, consider a food that contains 11% of the DV for fat. It indicates that the food contains 11% of the total amount of fat that is recommended (RDA)

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