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

New techniques in nutritional assessment: body composition methods.

M Elia1, L C Ward

  • 1Dunn Clinical Nutrition Centre, Cambridge, UK.

The Proceedings of the Nutrition Society
|May 27, 1999
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

Measuring body composition in dogs using bioelectrical impedance spectroscopy.

Veterinary journal (London, England : 1997)·2024
Same author

Use of bioelectrical impedance spectroscopy to provide a measure of body composition in sows.

Animal : an international journal of animal bioscience·2021
Same author

Reduction of breast lymphoedema secondary to breast cancer: a randomised controlled exercise trial.

Breast cancer research and treatment·2020
Same author

A randomized trial to examine the mechanisms of cognitive, behavioral and mindfulness-based psychosocial treatments for chronic pain: Study protocol.

Contemporary clinical trials·2020
Same author

Screening for breast cancer-related lymphoedema: self-assessment of symptoms and signs.

Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer·2019
Same author

Reliability of multiple frequency bioelectrical impedance analysis: An intermachine comparison.

American journal of human biology : the official journal of the Human Biology Council·2017
Same journal

Misled or misfed: Nutrition claims targeting active females on social media, is there research evidence to support them?

The Proceedings of the Nutrition Society·2026
Same journal

Whole-body metabolic modelling and its prospects in precision nutrition.

The Proceedings of the Nutrition Society·2026
Same journal

Culturally adapted multimodal lifestyle approaches for metabolic dysfunction-associated steatotic liver disease: role of diet, physical activity and sleep.

The Proceedings of the Nutrition Society·2026
Same journal

Is it time for a shake-up of the Eatwell Guide? What do Dietitians, Nutritionists and other Health Professionals want?

The Proceedings of the Nutrition Society·2026
Same journal

Optimizing Adherence and Outcomes: Potential Strategies to Enhance the Effectiveness of nutrient-stimulated hormone therapies.

The Proceedings of the Nutrition Society·2026
Same journal

Microbial biosynthesis of vitamin D<sub>2</sub>.

The Proceedings of the Nutrition Society·2026
See all related articles

New body composition analysis methods like air-displacement plethysmography offer improved accuracy and accessibility. These advanced techniques enhance body density measurements for diverse populations, surpassing traditional methods.

Area of Science:

  • Body composition analysis
  • Biomedical engineering
  • Anthropometry

Background:

  • Traditional body density measurement methods like hydrodensitometry have limitations in reproducibility and accessibility for certain populations.
  • Advancements in technology are addressing these limitations, offering more precise and user-friendly alternatives.

Purpose of the Study:

  • To review recent technological advancements in body composition analysis.
  • To highlight improved methods for body density, body fat estimation, and body segment measurements.

Main Methods:

  • Air-displacement plethysmography (e.g., BOD POD) for body density.
  • Three-dimensional photography for body surface area and volume.
  • Infrared spectroscopy with mathematical modeling for water dilution studies (2H2O enrichment).

Related Experiment Videos

  • Bedside bioelectrical-impedance techniques for skinfold thickness and muscle mass.

    • Main Results:

    • Air-displacement plethysmography shows high precision and close agreement with hydrodensitometry for body fat estimation.
    • Infrared spectroscopy offers rapid and precise measurement of 2H2O enrichment, comparable to mass spectrometry.
    • Electronic bioelectrical-impedance methods demonstrate greater reproducibility and less bias than traditional anthropometry for skinfold measurements.

    Conclusions:

    • New techniques in air-displacement plethysmography, infrared spectroscopy, and bioelectrical impedance offer enhanced precision, reproducibility, and accessibility for body composition analysis.
    • These advancements are making reference methods more transferable to bedside and field applications, broadening their utility.