Use of biomarkers to assess fruit and vegetables intake

Jayne V. Woodside, John Draper, Amanda Lloyd, Michelle C. McKinley

Research output: Contribution to journalArticlepeer-review

43 Citations (SciVal)
183 Downloads (Pure)

Abstract

A high intake of fruit and vegetables (FV) has been associated with reduced risk of a number of chronic diseases, including CVD. The aim of this review is to describe the potential use of biomarkers to assess FV intake. Traditional methods of assessing FV intake have limitations, and this is likely to impact on observed associations with disease outcomes and markers of disease risk. Nutritional biomarkers may offer a more objective and reliable method of assessing dietary FV intake. Some single blood biomarkers, such as plasma vitamin C and serum carotenoids, are well established as indicators of FV intake. Combining potential biomarkers of intake may more accurately predict overall FV intake within intervention studies than the use of any single biomarker. Another promising approach is metabolomic analysis of biological fluids using untargeted approaches to identify potential new biomarkers of FV intake. Using biomarkers to measure FV intake may improve the accuracy of dietary assessment.
Original languageEnglish
Pages (from-to)308-315
Number of pages8
JournalProceedings of the Nutrition Society
Volume76
Issue number3
Early online date28 Mar 2017
DOIs
Publication statusPublished - 01 Aug 2017
EventNutrition Society Summer Meeting: 'New technology in nutrition research and practice' Symposium 2: Use of biomarkers in dietary assessment and dietary exposure - University College, Dublin, Dublin, Ireland
Duration: 11 Jul 201614 Jul 2016
https://www.nutritionsociety.org/conferences

Keywords

  • vegetables
  • biomarkers
  • metabolomics
  • dietary assessment

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