ArticleJournal of food composition and analysis : an official publication of the United Nations University, International Network of Food Data Systems2022
Correlation of Skin Carotenoid Content with 3-Day Dietary Intake in Community Dwelling Older Adults.
Article in Journal of food composition and analysis : an official publication of the United Nations University, International Network of Food Data Systems, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
10 citing papers in PubMed, 15 citations in OpenAlex.
- Plasma carotenoids and skin carotenoid status response following short-term changes in carotenoid intakes: a randomised clinical trial.European journal of nutrition · 2025Trial
- Examining Potential Modifiers of Human Skin and Plasma Carotenoid Responses in a Randomized Trial of a Carotenoid-Containing Juice Intervention.The Journal of nutrition · 2023Trial
- Skin carotenoid scores are a valid approximation of fruit and vegetable intake among adults with obesity.Nutrition research (New York, N.Y.) · 2026Article
- Self-Reported Dietary Carotenoid Intake and Skin Carotenoid Score Status in a Geographically Diverse U.S. Sample.Nutrients · 2026Article
- Association Between Fruit and Vegetable Intake and Skin Carotenoid Levels Among Japanese Adults in the Workplace.Nutrients · 2026Article
- Skin Carotenoid Levels Are Associated with Demographic Factors, Body Size, and Fruit and Vegetable Intake in the Japanese Population.Nutrients · 2024Article
- Rationale and design of the linking education, produce provision, and community referrals to improve diabetes care (LINK) study.Contemporary clinical trials · 2023Article
- Review
- Carotenoids in Human SkinIn Vivo: Antioxidant and Photo-Protectant Role against External and Internal Stressors.Antioxidants (Basel, Switzerland) · 2022Review
- Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
Abstract
Pressure-mediated reflection spectroscopy (RS) measures skin carotenoid content (SCC). Continued validation of this method is pertinent to validate its use as an objective measure of fruit and vegetable intake. This study aimed to assess relationships between SCC scores and self-reported dietary carotenoid intake from 3-day food records in community dwelling older adults. This was a cross-sectional analysis of baseline data among cognitively normal older adults (n=95) participating in the Nutrition Interventions for Cognitive Enhancement (NICE) study. Food-derived vitamin A (R=0.24, p<0.05) and food plus supplemental vitamin A (R=0.29, p<0.01) were correlated with SCC. All food-derived carotenoids (R: 0.20-0.39, p<0.05) except beta-cryptoxanthin and lycopene were correlated with SCC. Lutein + zeaxanthin from food more strongly correlated with SCC (R=0.38, p<0.001) than combined food plus supplemental intake (R=0.31, p=0.002). Correlations for total fruit and SCC (R=0.23, p=0.02), total vegetable and SCC (R= 0.31, p=0.002), and combined total fruit and vegetable and SCC (R=0.35, p<0.001) were significant; no sub-categories of fruit or vegetables except dark green vegetables (Rho=0.4, p<0.001) had significant correlations with SCC. The current study demonstrates RS-derived SCC scores correlate with 3-day self-reported intakes of F/V and certain carotenoids in community dwelling older adults.
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Registered trials
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