Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Dietary intake measurements.

Ingrid H E Rutishauser1

  • 1School of Health Sciences, Deakin University Geelong, Victoria, Australia. engel@deakin.edu.au

Public Health Nutrition
|November 10, 2005
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Evaluation of brief dietary questions to estimate vegetable and fruit consumption - using serum carotenoids and red-cell folate.

Public health nutrition·2005
Same journal

Adults' health-related values and preferences related to reducing or modifying dietary fat intake: a mixed methods systematic review.

Public health nutrition·2026
Same journal

Dietary protein intake, animal-to-plant protein ratio, and risk of sarcopenia in community-dwelling adults: a 9-year follow-up study.

Public health nutrition·2026
Same journal

Policy options to increase the provision of free school meals in England: a qualitative exploration of the challenges of policy implementation through stakeholder interviews.

Public health nutrition·2026
Same journal

Online nutritional disclosure of alcoholic beverages in South Africa is predominantly limited to alcohol by volume, with key nutrients omitted.

Public health nutrition·2026
Same journal

Dietary Equity for Indian Migrant Women in Auckland: Why Culturally Grounded Evidence Is Urgently Needed.

Public health nutrition·2026
Same journal

Serum Iodine Concentration as a Biomarker for Individual Iodine Nutrition and Thyroid Function in Pregnant Women: A Cross-Sectional Study in Hubei Province.

Public health nutrition·2026
See all related articles

This study summarizes dietary intake measurement methods, focusing on energy and protein assessment. It highlights practical challenges encountered in both field and laboratory settings for accurate nutritional analysis.

Area of Science:

  • Nutrition Science
  • Dietary Assessment Methodologies

Background:

  • Accurate measurement of dietary intake is crucial for nutritional epidemiology and public health.
  • Existing methods for assessing energy and protein intake present unique challenges.

Purpose of the Study:

  • To summarize field and laboratory methods for dietary intake measurement.
  • To specifically address energy and protein intake assessment.
  • To identify practical pitfalls and difficulties in implementing these methods.

Main Methods:

  • Review of established field methods (e.g., food frequency questionnaires, 24-hour recalls).
  • Review of laboratory-based methods (e.g., biomarkers).
  • Analysis of practical implementation challenges and limitations.

Related Experiment Videos

Main Results:

  • Various dietary assessment methods exist, each with strengths and weaknesses.
  • Energy and protein intake assessment requires careful consideration of method choice.
  • Common pitfalls include recall bias, underreporting, and issues with portion size estimation.

Conclusions:

  • Selection of appropriate dietary assessment methods is critical for valid results.
  • Awareness of practical difficulties is essential for accurate energy and protein intake measurement.
  • Further refinement of methods is needed to minimize bias and improve precision.