NTRODUCTION
PART I OVERVIEW OF THE DIETARY REFERENCE INTAKES
Definitions and Determination of the Dietary Reference Intake Values
Assessment of Evidence Quality
Applications of the Dietary Reference Intakes
PART II EVOLUTION OF THE DIETARY REFERENCE INTAKES IN CHINA
The Initial Stage
The Recommended Dietary Allowance Stage
The Dietary Reference Intakes Stage
The DRIs-2023
PART III BASIC VALUES FOR DEVELOPING DRIs
Age Groups
Representative Values for Weight and Height
Growth Coefficients
Coefficient of Variation
Uncertainty Factor
Physical Activity Level
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