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Advances in the Assessment of Dietary Intake, 1ed

Considerable evidence proves that self-reported dietary intake using written diaries or recalls are subject to bias resulting in poor accuracy. While dietary intake data are needed to drive many nutritional policies, the obesity epidemic has increased the need to assess diet with absolute accuracy.

• Covers the range of novel, technologic advances in dietary assessment.
• Describes the strengths and limitations of common dietary assessments both laboratory and traditional freeliving methods.
• Includes a comprehensive description of the varied goals of dietary assessment.
• Each chapter includes the theoretical basis of new assessment methodologies, their strengths and weaknesses, and basic information required to select the best approach based on individual needs.

About the Author

Contents

Chapter 1: Benefits and Limitations of Traditional Self–Report Instruments
Chapter 2: Statistical Approaches to Mitigate Measurement Error in Dietary Intake Data Collected Using ۲۴–hour Recalls and Food Records/Diaries
Chapter 3: Computer–Assisted Dietary Assessment Methods
Chapter 4: Strategies for Improving the Validity of the ۲۴-hour Dietary Recall and Food Record Methods
Chapter 5: The Assessment of Food Intake with Digital Photography
Chapter 6: Meal Patterns, Physical Activity, Sleep, and Circadian Rhythm
Chapter 7: Assessment of Ingestion by Chewing and Swallowing Sensors
Chapter 8: Bites as a Unit of Measurement
Chapter 9: Direct and Indirect Measures of Dietary Intake: Use of Sensors and Modern Technologies
Chapter 10: Use of Doubly-Labeled Water Measured Energy Expenditure as a Biomarker of Self-Reported Energy Intake
Chapter 11: Biomarker for Energy Intake: Resting Energy Expenditure and Physical Activity
Chapter 12: Dynamic Modeling of Energy Expenditure to Estimate Dietary Energy Intake
Chapter 13: Use of Intake Biomarkers in Nutritional Epidemiology
Chapter 14: Stable Isotopic Biomarkers of Diet
Chapter 15: The Food Metabolome and Dietary Biomarkers
Chapter 16: Metabolomic Techniques to Discover Food Biomarkers
Chapter 17: The Validation of Dietary Biomarkers
Chapter 18: Targeted and Untargeted Metabolomics for Specific Food Intake Assessment: Whole Grains as an Example
Chapter 19: Strengths and Limitations of Food Composition Databases