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September 23, 2021Journal of NutritionOpen Access

Pressure-Mediated Reflection Spectroscopy Criterion Validity as a Biomarker of Fruit and Vegetable Intake: A 2-Site Cross-Sectional Study of 4 Racial or Ethnic Groups

Stephanie Jilcott Pitts Nancy E. Moran Qiang Wu Lisa Harnack Neal E. Craft Neil A. Hanchard Ronny A. Bell Stacey G. Moe Nevin Johnson Justice Obasohan Pamela L Carr-Manthe Melissa N. Laska

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Abstract

Reflection spectroscopy-assessed skin carotenoids may be a reasonable alternative to measurement of plasma carotenoids, a biomarker used to approximate FV intake.

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Pitts et al. (2021) studied this question.

synapsesocial.com/papers/69da236f387cf70698686293 https://doi.org/10.1093/jn/nxab349

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