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Obana A, Nakamura M, Miura A, Nozue M, Muto S, Asaoka R. Association between atherosclerotic cardiovascular disease score and skin carotenoid levels estimated via refraction spectroscopy in the Japanese population: a cross-sectional study. Sci Rep 2024; 14:12173. [PMID: 38806551 PMCID: PMC11133310 DOI: 10.1038/s41598-024-62772-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 05/21/2024] [Indexed: 05/30/2024] Open
Abstract
Carotenoids play a role in preventing and impeding the progression of atherosclerotic cardiovascular diseases (ASCVDs) through their anti-oxidative effects. This study evaluated associations between ASCVD risk and skin carotenoid (SC) levels, reflecting dietary carotenoid intake. Participants' ASCVD risk was assessed using the Hisayama ASCVD risk prediction model, and SC levels were measured through a reflection spectroscope (Veggie Meter). The associations between high ASCVD risk and SC levels were analyzed using logistic regression analysis and a restricted cubic spline (RCS) model. A total of 1130 men and women (mean age: 56 years) from participants who underwent a health examination in Seirei Center for Health Promotion and Prevention Medicine in 2019 and 2022 were analyzed. Of these, 4.6% had moderate or high ASCVD risk. Mean SC values were 236, 315, 376, 447, and 606 in quintile Q1 to Q5, respectively. The adjusted odds ratios (95% confidence intervals) of SC quintile for moderate- or high-risk ASCVD was 0.24 (0.12-0.51) in Q5 (495 ≤), 0.42 (0.23-0.77) in Q4, 0.50 (0.29-0.88) in Q3, and 0.68 (0.41-1.12) in Q2 compared to Q1 (< 281). High SC values continuously showed non-linear inverse association with moderate- or high-risk for ASCVD in Japanese adults. Non-invasive SC measurements may be a good indicator for recommending carotenoids to prevent cardiovascular disease.
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Grants
- 23K09691 the Ministry of Education, Culture, Sports, Science and Technology of Japan
- 23K12695 the Ministry of Education, Culture, Sports, Science and Technology of Japan
- 23K02694 the Ministry of Education, Culture, Sports, Science and Technology of Japan
- 19H01114, 18KK0253 the Ministry of Education, Culture, Sports, Science and Technology of Japan
- 20K09784 Japan Agency for Medical Research and Development
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Affiliation(s)
- Akira Obana
- Department of Ophthalmology, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Chuo-ku, Hamamatsu City, Shizuoka, 430-8558, Japan.
- Department of Medical Spectroscopy, Institute for Medical Photonics Research, Preeminent Medical Photonics Education and Research Center, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu City, Shizuoka, 431-3192, Japan.
| | - Mieko Nakamura
- Department of Community Health and Preventive Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu City, Shizuoka, 431-3192, Japan
| | - Ayako Miura
- Faculty of Health Promotion Sciences, Department of Health and Nutritional Sciences, Tokoha University, 1230 Miyakoda-cho, Hamana-ku, Hamamatsu City, Shizuoka, 431-2102, Japan
| | - Miho Nozue
- Faculty of Health Promotion Sciences, Department of Health and Nutritional Sciences, Tokoha University, 1230 Miyakoda-cho, Hamana-ku, Hamamatsu City, Shizuoka, 431-2102, Japan
| | - Shigeki Muto
- Seirei Center for Health Promotion and Prevention Medicine, Seirei Social Welfare Community, 2-35-8 Sumiyoshi, Chuo-ku, Hamamatsu City, Shizuoka, 430-0906, Japan
| | - Ryo Asaoka
- Department of Ophthalmology, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Chuo-ku, Hamamatsu City, Shizuoka, 430-8558, Japan
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Hasnin S, Dev DA, Pitts SJ. Evidence for Criterion-Related Validity of Pressure-Mediated Reflection Spectroscopy for Approximating Fruit and Vegetable Consumption among Preschool Children. J Nutr 2024; 154:261-270. [PMID: 38008362 DOI: 10.1016/j.tjnut.2023.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/03/2023] [Accepted: 11/22/2023] [Indexed: 11/28/2023] Open
Abstract
BACKGROUND Skin carotenoids are a valid biomarker for approximating fruit and vegetable consumption (FVC). Veggie Meter® (VM®, Longevity Link Corp.) is a pressure-mediated reflection spectroscopy (RS)-based device that allows for noninvasive and rapid assessment of skin-carotenoid score (SCS) in adults and children. Although VM® is established as a valid tool to measure FVC in adults, there is limited research supporting the validity evidence of the VM® to approximate FVC among preschool children. OBJECTIVE The current study aims to assess evidence supporting the criterion-related validity of RS-based SCS for approximating FVC among preschool children (3-5-y old). METHODS We collected cross-sectional data from typically developing preschool children (n = 136) attending the Child and Adult Care Food Program-participating family child care home settings (FCCHs) (n = 46) in Nebraska. Research team members collected children's height and weight to calculate body mass index; and measured children's SCS using the VM®. Children's FVC in FCCHs were collected using dietary observation. In addition, parents (n = 89) completed a shortened food frequency questionnaire to report children's FVC at home. Kendall's Tau (τ) correlation tests were conducted to measure the association between children's SCS with FVC in FCCHs and with parent-reported total fruit and vegetable (FV) frequency scores. RESULTS Children's SCS were significantly correlated with their mean FVC in FCCHs, τ = 0.14 (P = 0.02), total provitamin A carotenoids intake in FCCHs, τ = 0.19 (P < 0.001), and with parent-reported total FV frequency score, τ = 0.16 (P = 0.04). CONCLUSION The correlation coefficients in this study are comparable with results from a meta-analysis examining associations between FVC and SCS in 7-10-y-old children (r = 0.20). Thus, evidence suggests that RS offers a potentially valid, objective, and feasible method to assess preschool children's total FVC in multiple settings, especially in conjunction with other dietary assessment tools.
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Affiliation(s)
- Saima Hasnin
- Department of Child, Youth and Family Studies, University of Nebraska-Lincoln, Lincoln, NE, United States
| | - Dipti A Dev
- Department of Child, Youth and Family Studies, University of Nebraska-Lincoln, Lincoln, NE, United States.
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Caparello G, Groccia GD, Ceraudo F, Cesario M, Bonofiglio R, Augimeri G, Bonofiglio D. Association between Skin Carotenoid Score Measured with Veggie Meter ® and Adherence to the Mediterranean Diet among Adolescents from Southern Italy. Nutrients 2023; 15:4920. [PMID: 38068778 PMCID: PMC10707776 DOI: 10.3390/nu15234920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 11/17/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
The Veggie Meter® (Longevity Link Corporation, Salt Lake City, UT, USA), is a new portable device for the non-invasive and rapid detection of skin carotenoid content, which represents an acceptable biomarker for the evaluation of fruit and vegetable (FV) intake. FVs are important components of a healthy diet, including the Mediterranean Diet (MD), which is a plant-based dietary pattern. Here, we evaluated the adherence to the MD via the administration of two online food questionnaires, and we measured the skin carotenoid content using the Veggie Meter® in a cohort of 498 healthy adolescents (233 males and 265 females) from Southern Italy. Using KIDMED and the MD Pyramid tests to assess the adherence to the MD, we found an average adherence (5.43 ± 2.57 and 7.20 ± 1.93, respectively) to the MD in our sample population. Moreover, we observed that the skin carotenoid score was 364.75 ± 98.29, which was within the normal range and inversely related to the BMI (r = -0.1461, p = 0.0011). Similar results were observed when the population was categorized by sex. Interestingly, we demonstrated, for the first time, a positive correlation between the carotenoid score and the adherence to the MD assessed using both the KIDMED and MD Pyramid tests in the total population (r = -0.2926, p < 0.0001 and r = -0.1882, p < 0.0001, respectively). The same direct correlation was found in adolescents according to their sex. Our findings highlight the potential of the Veggie Meter® as a feasible and promising tool for evaluating adherence to the MD and, ultimately, to promote healthy eating habits among adolescents.
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Affiliation(s)
- Giovanna Caparello
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy; (G.C.); (G.D.G.); (F.C.); (M.C.); (G.A.)
| | - Giovanni Dongionny Groccia
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy; (G.C.); (G.D.G.); (F.C.); (M.C.); (G.A.)
| | - Fabrizio Ceraudo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy; (G.C.); (G.D.G.); (F.C.); (M.C.); (G.A.)
| | - Mirko Cesario
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy; (G.C.); (G.D.G.); (F.C.); (M.C.); (G.A.)
| | - Renzo Bonofiglio
- Department of Nephrology, Dialysis and Transplantation, “Kidney and Transplantation” Research Centre, Annunziata Hospital, 87100 Cosenza, Italy;
| | - Giuseppina Augimeri
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy; (G.C.); (G.D.G.); (F.C.); (M.C.); (G.A.)
| | - Daniela Bonofiglio
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy; (G.C.); (G.D.G.); (F.C.); (M.C.); (G.A.)
- Centro Sanitario, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy
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Dixon J, Stage VC, Truesdale KP, Wu Q, Kolasa K, Haynes-Maslow L, McGuirt JT, Jilcott Pitts S. Associations between food and beverage purchases and skin carotenoids among diverse small food retail store customers. Public Health Nutr 2023; 26:2211-2217. [PMID: 37548230 DOI: 10.1017/s1368980023001581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
OBJECTIVE To determine if customer purchases at small food stores are associated with healthfulness of the diet as approximated by skin carotenoids. DESIGN This is a cross-sectional survey of customers in small food stores regarding demographics and food purchases. Food and beverage purchases were classified as 'healthy' or 'non-healthy' and 'carotenoid' v. 'non-carotenoid' using a systematic classification scheme. Fruit and vegetable intake was objectively assessed using a non-invasive device to measure skin carotenoids. Associations between variables of interest were examined using Pearson's correlation coefficients, t tests and multiple linear regression analyses. SETTING Twenty-two small food retail stores in rural (n 7 stores) and urban (n 15) areas of North Carolina. PARTICIPANTS Customers of small food stores. RESULTS Of study participants (n 1086), 55·1 % were male, 60·0 % were African American/Black and 4·2 % were Hispanic, with a mean age of 43·5 years. Overall, 36 % purchased at least one healthy item, and 7·6 % of participants purchased a carotenoid-containing food/beverage. Healthy foods and beverages purchased included produce, lean meats, 100 % juices, plain popcorn, plain nuts, milk and yogurt. Unhealthy items included non-100 % juices, crackers, chips, candy, cakes and donuts. Purchase of a healthy or carotenoid-containing item was positively associated with skin carotenoid scores (P = 0·002 and 0·006, respectively). CONCLUSIONS A relatively small proportion of customers purchased any healthy or carotenoid-containing foods and beverages, and those who did purchase healthy options had higher skin carotenoid scores. Future research should confirm these findings in different populations.
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Affiliation(s)
- Jocelyn Dixon
- Departments of Nutrition Science and Public Health, East Carolina University, Greenville, USA
- North Carolina State University, Raleigh, NC, USA
| | | | | | - Qiang Wu
- Department of Public Health, ECU, Greenville27834, USA
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Hill CM, Paschall MJ, Koller KR, Day GM, Lee FR, O’Brien DM, King DK, Palmer L, Thomas TK, Bersamin A. Obesity Prevalence and Dietary Factors Among Preschool-Aged Head Start Children in Remote Alaska Native Communities: Baseline Data from the " Got Neqpiaq?" Study. Child Obes 2023; 19:498-506. [PMID: 36473164 PMCID: PMC10541932 DOI: 10.1089/chi.2022.0143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background: American Indian and Alaska Native preschool-aged children experience a high prevalence of obesity, yet are under-represented in obesity prevention research. This study examined obesity prevalence and dietary risk factors among Alaska Native preschool-aged children in southwest Alaska. Methods: The study used baseline data from "Got Neqpiaq?" a culturally centered multilevel intervention focused on Yup'ik Alaska Native children, aged 3-5 years, enrolled in Head Start in 12 communities in southwest Alaska (n = 155). The primary outcomes were BMI percentile, overweight, and obesity. Dietary factors of interest were measured using biomarkers: traditional food intake (nitrogen stable isotope ratio biomarker), ultraprocessed food intake (carbon stable isotope ratio biomarker), and vegetable and fruit intake (skin carotenoid status biomarker measured by the Veggie Meter). Cardiometabolic markers (glycated hemoglobin [HbA1c] and blood cholesterol) were also measured. Results: Among the Yup'ik preschool-aged children in the study, the median BMI percentile was 91, and the prevalence of overweight or obesity was 70%. The traditional food intake biomarker was negatively associated with BMI, whereas the ultraprocessed foods and vegetable and fruit biomarkers were not associated with BMI. HbA1c and blood cholesterol were within healthy levels. Conclusions: The burden of overweight and obesity is high among Yup'ik preschool-aged children. Traditional food intake is inversely associated with BMI, which underscores the need for culturally grounded interventions that emphasize traditional values and knowledge to support the traditional food systems in Alaska Native communities in southwest Alaska. Registered with ClinicalTrials.gov #NCT03601299.
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Affiliation(s)
- Courtney M. Hill
- Center for Alaska Native Health Research, University of Alaska Fairbanks, Fairbanks, AK, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Mallie J. Paschall
- Prevention Research Center, Pacific Institute for Research and Evaluation, Berkeley, CA, USA
| | - Kathryn R. Koller
- Research Services, Alaska Native Tribal Health Consortium, Anchorage, AK, USA
| | - Gretchen M. Day
- Research Services, Alaska Native Tribal Health Consortium, Anchorage, AK, USA
| | - Flora R. Lee
- Research Services, Alaska Native Tribal Health Consortium, Anchorage, AK, USA
| | - Diane M. O’Brien
- Center for Alaska Native Health Research, University of Alaska Fairbanks, Fairbanks, AK, USA
| | - Diane K. King
- Center for Behavioral Health Research and Services, University of Alaska Anchorage, Anchorage, AK, USA
| | - Lea Palmer
- Head Start Program, Rural Alaska Community Action Program, Inc., Anchorage, AK, USA
| | - Timothy K. Thomas
- Research Services, Alaska Native Tribal Health Consortium, Anchorage, AK, USA
| | - Andrea Bersamin
- Center for Alaska Native Health Research, University of Alaska Fairbanks, Fairbanks, AK, USA
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Cannavale CN, Keye SA, Rosok LM, Martell SG, Holthaus TA, Raine LR, Mullen SP, Holscher HD, Hillman CH, Kramer AF, Cohen NJ, Hammond BR, Renzi-Hammond L, Khan NA. Macular Pigment Optical Density and Skin Carotenoids in a Childhood Sample. J Nutr 2023; 153:3144-3151. [PMID: 37315793 PMCID: PMC10613722 DOI: 10.1016/j.tjnut.2023.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/15/2023] [Accepted: 06/06/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Carotenoids are plant pigments with light filtering and antioxidant properties that deposit in human tissues, including retina and skin. Descriptive characteristics and covariates of carotenoid status in macula and skin have been examined in adults; however, similar studies in children are limited. Thus, this study aimed to delineate how factors of age, sex, race, weight status, and dietary carotenoid intake relate to macular and skin carotenoids in children. METHODS Children (7-13 y, N = 375) completed heterochromatic flicker photometry to assess macular pigment optical density (MPOD). Participants underwent anthropometrics to measure weight status (BMI percentile [BMI%]), and parent/guardian provided demographic information. Subsample data were available for skin carotenoids (N = 181), assessed using reflection spectroscopy, and dietary carotenoids (N = 101) using the Block Food Frequency Questionnaire. Relationships between skin and macular carotenoids were assessed using partial Pearson's correlations controlling for age, sex, race, and BMI%. Relationships between dietary carotenoids and macular and skin carotenoids were assessed using stepwise linear regression including age, sex, race, and BMI% in the model. RESULTS Mean MPOD was 0.56 ± 0.22 and skin carotenoid score was 282 ± 94.6. There was no significant correlation between MPOD and skin carotenoids (r = 0.02, P = 0.76). BMI% was negatively associated with skin (stdβ = -0.42, P < 0.001), but not macular carotenoids (stdβ = -0.04, P = 0.70). Neither MPOD nor skin carotenoids were associated with age, sex, or race (all P > 0.10). MPOD was positively associated with energy-adjusted reported lutein + zeaxanthin intake (stdβ = 0.27, P = 0.01). Skin carotenoids were positively associated with energy-adjusted reported carotenoid intake (stdβ = 0.26, P = 0.01). CONCLUSIONS The mean MPOD values in children were higher than what has been reported in adult populations. Previous studies in adult samples report an average MPOD of 0.21. Although macular and skin carotenoids were not related, they were associated with dietary carotenoids relevant to the respective tissues; however, skin carotenoids may be more susceptible negative influence from higher weight status.
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Affiliation(s)
- Corinne N Cannavale
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, Urbana, IL
| | - Shelby A Keye
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, Urbana, IL
| | - Laura M Rosok
- Neuroscience Program, University of Illinois Urbana-Champaign, Urbana, IL
| | - Shelby G Martell
- Neuroscience Program, University of Illinois Urbana-Champaign, Urbana, IL
| | - Tori A Holthaus
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL
| | - Lauren R Raine
- Center for Cognitive and Brain Health, Northeastern University, Boston, MA; Department of Physical Activity, Movement, & Rehabilitation Sciences, Northeastern University, Boston, MA; Department of Medical Sciences, Northeastern University, Boston, MA
| | - Sean P Mullen
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, Urbana, IL; Beckman Institute for the Advancement of Science and Technology, University of Illinois Urbana-Champaign, Urbana, IL; Informatics Programs, University of Illinois Urbana-Champaign, Urbana, IL; Center for Social and Behavioral Sciences, University of Illinois Urbana-Champaign, Urbana, IL
| | - Hannah D Holscher
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL
| | - Charles H Hillman
- Center for Cognitive and Brain Health, Northeastern University, Boston, MA; Department of Physical Activity, Movement, & Rehabilitation Sciences, Northeastern University, Boston, MA; Department of Psychology, Northeastern University, Boston, MA
| | - Arthur F Kramer
- Center for Cognitive and Brain Health, Northeastern University, Boston, MA; Department of Psychology, Northeastern University, Boston, MA; Beckman Institute for the Advancement of Science and Technology, University of Illinois Urbana-Champaign, Urbana, IL
| | - Neal J Cohen
- Neuroscience Program, University of Illinois Urbana-Champaign, Urbana, IL; Department of Psychology, University of Illinois Urbana-Champaign, Urbana, IL; Interdisciplinary Health Science Institute, University of Illinois Urbana-Champaign, Urbana, IL
| | | | | | - Naiman A Khan
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, Urbana, IL; Neuroscience Program, University of Illinois Urbana-Champaign, Urbana, IL; Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL; Beckman Institute for the Advancement of Science and Technology, University of Illinois Urbana-Champaign, Urbana, IL.
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7
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Madore MP, Hwang JE, Park JY, Ahn S, Joung H, Chun OK. A Narrative Review of Factors Associated with Skin Carotenoid Levels. Nutrients 2023; 15:2156. [PMID: 37432294 DOI: 10.3390/nu15092156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/26/2023] [Accepted: 04/28/2023] [Indexed: 07/12/2023] Open
Abstract
Despite consistent evidence that greater consumption of fruits and vegetables (FV) is associated with significant reductions in chronic disease morbidity and mortality, the majority of adults in the United States consume less than the amounts recommended by public health agencies. As such, there is a critical need to design and implement effective programs and policies to facilitate increases in FV consumption for the prevention of these diseases. To accomplish this, an accurate, inexpensive, and convenient method for estimating the dietary FV intake is required. A promising method for quantifying the FV intake via proxy that has gained interest in recent years is the measurement of skin carotenoid levels via spectroscopy-based devices. However, there exist certain dietary and non-dietary factors that may affect the skin carotenoid levels independently of the dietary intake of carotenoids. In order to validate the ability of this method to accurately estimate the FV intake among diverse demographics, these factors must be identified and taken into consideration. Therefore, this narrative review seeks to summarize the available research on factors that may affect the skin carotenoid levels, determine current gaps in knowledge, and provide guidance for future research efforts seeking to validate spectroscopy-measured skin carotenoid levels as a means of accurately estimating the FV intake among various populations.
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Affiliation(s)
- Matthew P Madore
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Jeong-Eun Hwang
- Device Research Center, Samsung Advanced Institute of Technology (SAIT), Samsung Electronics Co., Ltd., Suwon 16678, Republic of Korea
- Department of Public Health Science, Graduate School of Public Health, Seoul National University, Seoul 08826, Republic of Korea
| | - Jin-Young Park
- Device Research Center, Samsung Advanced Institute of Technology (SAIT), Samsung Electronics Co., Ltd., Suwon 16678, Republic of Korea
| | - Seoeun Ahn
- Institute of Health and Environment, Seoul National University, Seoul 08826, Republic of Korea
| | - Hyojee Joung
- Department of Public Health Science, Graduate School of Public Health, Seoul National University, Seoul 08826, Republic of Korea
- Institute of Health and Environment, Seoul National University, Seoul 08826, Republic of Korea
| | - Ock K Chun
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA
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Jilcott Pitts S, Moran NE, Laska MN, Wu Q, Harnack L, Moe S, Carr-Manthe P, Gates E, Chang J, Zaidi Y, Gelineau A, Berg L, Craft NE. Reflection Spectroscopy-Assessed Skin Carotenoids Are Sensitive to Change in Carotenoid Intake in a 6-Week Randomized Controlled Feeding Trial in a Racially/Ethnically Diverse Sample. J Nutr 2023; 153:1133-1142. [PMID: 36804322 PMCID: PMC10356992 DOI: 10.1016/j.tjnut.2023.02.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/07/2023] [Accepted: 02/13/2023] [Indexed: 02/19/2023] Open
Abstract
BACKGROUND Reflection spectroscopy, utilized by the Veggie Meter, is a less-expensive, noninvasive method to quantify skin carotenoids and is a valid approximation of fruit and vegetable (FV) intake. However, it is unknown to what degree Veggie Meter-assessed skin carotenoid score change is responsive to changes in carotenoid intake. OBJECTIVES This study aimed to evaluate Veggie Meter-assessed skin carotenoid score response in a 6-wk randomized controlled trial of a carotenoid-containing juice to determine whether the Veggie Meter can be used to detect nutritionally relevant changes in carotenoid intake; and to compare skin and plasma carotenoid responses with the 6-wk trial. METHODS In this 6-wk trial, participants (n = 162) who self-identified as one of 4 US racial/ethnic groups (25% Black, 25% Asian, 27% non-Hispanic White, 23% Hispanic) were randomized to a control group, receiving negligible carotenoids (177 mL apple juice/d), moderate-dose group, receiving 4 mg total carotenoids/d (177 mL orange-carrot juice/d), or high-dose group, receiving 8 mg total carotenoids/d (355 mL orange-carrot juice/d). Skin carotenoid score and plasma total carotenoid concentrations (α-carotene, β-carotene, β-cryptoxanthin, lycopene, lutein, zeaxanthin) were assessed at baseline, 3 wk, and 6 wk (n = 158 completed the trial). Repeated measures linear models were used to examine skin and plasma carotenoids over time and between groups. RESULTS At 6 wk, participants in the high-dose and moderate-dose groups had significantly higher mean skin carotenoid scores [414.0 (SD = 100.6) and 369.7 (SD = 100.3), respectively] compared with those in the control group [305.2 (100.5)]. In the high-dose group, there was a 42% change in skin carotenoids from baseline (mean = 290.4) to a 6-wk follow-up (increase of 123, 123/290 = 42.4%). There was a 61% change in the plasma carotenoids in the high-dose group. CONCLUSIONS The Veggie Meter is sensitive to increases in daily carotenoid intake in diverse racial/ethnic groups over 6 wk. CLINICAL TRIALS REGISTRY NUMBER This trial was registered at clinicaltrials.gov as ID: NCT04056624. Study URL: https://clinicaltrials.gov/ct2/show/NCT04056624.
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Affiliation(s)
| | | | | | - Qiang Wu
- East Carolina University Department of Public Health, Greenville, NC, USA
| | | | - Stacey Moe
- University of Minnesota, Minneapolis, MN, USA
| | | | - Elizabeth Gates
- East Carolina University Department of Public Health, Greenville, NC, USA
| | | | - Yusuf Zaidi
- Baylor College of Medicine, Houston, TX, USA
| | | | - Lauren Berg
- University of Minnesota, Minneapolis, MN, USA
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Hasnin S, Dev DA, Swindle T, Sisson SB, Pitts SJ, Purkait T, Clifton SC, Dixon J, Stage VC. Systematic Review of Reflection Spectroscopy-Based Skin Carotenoid Assessment in Children. Nutrients 2023; 15:nu15061315. [PMID: 36986046 PMCID: PMC10055935 DOI: 10.3390/nu15061315] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 02/28/2023] [Accepted: 03/02/2023] [Indexed: 03/30/2023] Open
Abstract
Assessing children's skin carotenoid score (SCS) using reflection spectroscopy (RS) is a non-invasive, widely used method to approximate fruit and vegetable consumption (FVC). The aims for the current review were to (1) identify distributions of SCS across demographic groups, (2) identify potential non-dietary correlates for RS-based SCS, (3) summarize the validity and reliability of RS-based SCS assessment, and (4) conduct meta-analyses of studies examining the correlation between RS-based SCS with FVC. A literature search in eight databases in June 2021 resulted in 4880 citations and peer-reviewed publications written in English that investigated children's (2-10 years old) SCS using RS. We included 11 studies (intervention = 3, observational = 8). Potential covariates included weight status, ethnicity, seasonal variation, age, sex, and income. Studies reported criterion validity with children's FVC but not with plasma carotenoid. Additionally, no studies reported the reliability of RS-based SCS in children. Among the 726 children included in the meta-analysis, the correlation between RS-based SCS and FVC was r = 0.2 (p < 0.0001). RS-based SCS is a valid method to quantify skin carotenoids for children's FVC estimation with the potential for evaluating nutrition policies and interventions. However, future research should use standardized protocol for using RS and establish how RS-based SCS can translate to the amount of daily FVC in children.
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Affiliation(s)
- Saima Hasnin
- Department of Child, Youth and Family Studies, University of Nebraska-Lincoln, Lincoln, NE 68588, USA
| | - Dipti A Dev
- Department of Child, Youth and Family Studies, University of Nebraska-Lincoln, Lincoln, NE 68588, USA
| | - Taren Swindle
- Department of Family and Preventive Medicine, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Susan B Sisson
- Department of Allied Health Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73126, USA
| | - Stephanie Jilcott Pitts
- Department of Public Health at the Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA
| | - Tirna Purkait
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, USA
| | - Shari C Clifton
- Robert M. Bird Health Sciences Library, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73126, USA
| | - Jocelyn Dixon
- Department of Human Development and Family Science, East Carolina University, Greenville, NC 27834, USA
| | - Virginia C Stage
- Department of Agricultural and Human Sciences, North Carolina State University, Raleigh, NC 27695, USA
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Obana A, Asaoka R, Miura A, Nozue M, Takayanagi Y, Nakamura M. Improving Skin Carotenoid Levels in Young Students through Brief Dietary Education Using the Veggie Meter. Antioxidants (Basel) 2022; 11:antiox11081570. [PMID: 36009289 PMCID: PMC9405129 DOI: 10.3390/antiox11081570] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/09/2022] [Accepted: 08/12/2022] [Indexed: 11/25/2022] Open
Abstract
The antioxidant and anti-inflammatory effects of carotenoid have been determined to aid in the prevention of a wide range of oxidative disorders, arteriosclerosis, obesity, and various types of cancers. In order to keep high carotenoid levels in the body, much of the vegetable and fruit (V/F) intake is mandatory. However, the actual intake of V/F is not enough in many countries. The aim of this study was to assess whether brief dietary education using the Veggie Meter (VM) that could measure skin carotenoid (SC) levels could induce the increase in carotenoid levels via V/F intake. Two hundred and sixty-one elementary and junior high school students (ages 7−14 years old) received brief educational session and SC evaluation by VM, and the changes in SC levels were examined after 6 months. The baseline VM scores ranged from 131 to 825, and the average significantly increased from 400.0 ± 124.7 (standard deviation) to 447.4 ± 140.4 at Month 6 (p < 0.0001). The percentage of increase at month 6 was negatively correlated with the baseline values (r = −0.36, p < 0.0001). This finding implies that subjects who became aware of their inferiority tended to make a significant effort to change their behavior. The multivariate logistic regression analysis demonstrated that subjects taking much of green and yellow vegetables, drinking vegetable/tomato juice, and eating any fruit had higher VM scores than the average value. In conclusion, the educational approach using VM was supposed to be an effective method of raising awareness of the V/F shortage and increasing V/F intake that could indue the increase in SC levels.
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Affiliation(s)
- Akira Obana
- Department of Ophthalmology, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Naka-ku, Hamamatsu City 430-8558, Shizuoka, Japan
- Department of Medical Spectroscopy, Institute for Medical Photonics Research, Preeminent Medical Photonics Education & Research Center, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu City 431-3192, Shizuoka, Japan
- Correspondence: ; Tel.: +81-53-474-2222
| | - Ryo Asaoka
- Department of Ophthalmology, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Naka-ku, Hamamatsu City 430-8558, Shizuoka, Japan
| | - Ayako Miura
- Faculty of Health Promotion Sciences, Department of Health and Nutritional Sciences, Tokoha University, 1230 Miyakoda-cho, Kita-ku, Hamamatsu City 431-2102, Shizuoka, Japan
| | - Miho Nozue
- Faculty of Health Promotion Sciences, Department of Health and Nutritional Sciences, Tokoha University, 1230 Miyakoda-cho, Kita-ku, Hamamatsu City 431-2102, Shizuoka, Japan
| | - Yuji Takayanagi
- Department of Ophthalmology, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Naka-ku, Hamamatsu City 430-8558, Shizuoka, Japan
| | - Mieko Nakamura
- Department of Community Health & Preventive Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu City 431-3192, Shizuoka, Japan
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11
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Keller JE, Taylor MK, Smith AN, Littrell J, Spaeth K, Boeckman CR, Burns JM, Sullivan DK. Correlation of Skin Carotenoid Content with 3-Day Dietary Intake in Community Dwelling Older Adults. J Food Compost Anal 2022; 105:104243. [PMID: 34795468 PMCID: PMC8594869 DOI: 10.1016/j.jfca.2021.104243] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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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Affiliation(s)
- Jessica E Keller
- University of Kansas Medical Center Department of Dietetics and Nutrition, Kansas City, KS 66160 USA
- University of Kansas Alzheimer's Disease Center, Fairway, KS 66205 USA
| | - Matthew K Taylor
- University of Kansas Medical Center Department of Dietetics and Nutrition, Kansas City, KS 66160 USA
- University of Kansas Alzheimer's Disease Center, Fairway, KS 66205 USA
| | - Aaron N Smith
- University of Kansas Medical Center Department of Dietetics and Nutrition, Kansas City, KS 66160 USA
| | - Juleah Littrell
- University of Kansas Medical Center Department of Dietetics and Nutrition, Kansas City, KS 66160 USA
| | - Kendra Spaeth
- University of Kansas Medical Center Department of Dietetics and Nutrition, Kansas City, KS 66160 USA
| | - Caitlin R Boeckman
- University of Kansas Medical Center Department of Dietetics and Nutrition, Kansas City, KS 66160 USA
| | - Jeffrey M Burns
- University of Kansas Alzheimer's Disease Center, Fairway, KS 66205 USA
- University of Kansas Medical Center Department of Neurology, Kansas City, KS 66160 USA
| | - Debra K Sullivan
- University of Kansas Medical Center Department of Dietetics and Nutrition, Kansas City, KS 66160 USA
- University of Kansas Alzheimer's Disease Center, Fairway, KS 66205 USA
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12
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Jones AM, Keihner A, Mills M, MkNelly B, Khaira KK, Pressman J, Scherr RE. Measuring Skin Carotenoids Using Reflection Spectroscopy in a Low-Income School Setting. Nutrients 2021; 13:3796. [PMID: 34836051 PMCID: PMC8618146 DOI: 10.3390/nu13113796] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 10/18/2021] [Accepted: 10/22/2021] [Indexed: 11/24/2022] Open
Abstract
Dietary behavior change is difficult to accurately measure in a low-income youth population. Objective tools to measure fruit and vegetable consumption without relying on self-report present the opportunity to do this with less respondent burden and bias. A promising tool for quantifying fruit and vegetable consumption via proxy is skin carotenoids as measured by reflection spectroscopy through a device called the Veggie Meter®. To assess whether the Veggie Meter® is able to detect changes in skin carotenoids as a proxy for fruit and vegetable consumption in a low-income school setting, skin carotenoid measurements were collected at three time points, along with student level demographics, anthropometric measurements, and nutrition knowledge. A secondary goal of this study was to refine the protocol to be used based on researcher observations. Repeated measures analysis of variance with Bonferroni correction for multiple comparisons indicate that there was a significant difference in VM scores over the course of the study (F(2, 68) = 6.63, p = 0.002), with an increase in skin carotenoids from Fall 2018 to Spring 2019 (p = 0.005). This increase was sustained over the summer months when measured in Fall 2019. Changes to the protocol included the addition of a hand cleaning step and using the non-dominant ring finger for data collection. With these refinements, the results demonstrate that the Veggie Meter® is usable as a non-invasive tool for measuring fruit and vegetable consumption in a population that is traditionally difficult to assess.
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Affiliation(s)
- Anna M. Jones
- CalFresh Healthy Living, University of California, Davis, CA 95618, USA; (A.M.J.); (A.K.); (M.M.); (B.M.); (K.K.K.)
- Department of Nutrition, University of California, Davis, CA 95616, USA
- Center for Nutrition in Schools, Department of Nutrition, University of California, Davis, CA 95616, USA
| | - Angie Keihner
- CalFresh Healthy Living, University of California, Davis, CA 95618, USA; (A.M.J.); (A.K.); (M.M.); (B.M.); (K.K.K.)
| | - MaryAnn Mills
- CalFresh Healthy Living, University of California, Davis, CA 95618, USA; (A.M.J.); (A.K.); (M.M.); (B.M.); (K.K.K.)
| | - Barbara MkNelly
- CalFresh Healthy Living, University of California, Davis, CA 95618, USA; (A.M.J.); (A.K.); (M.M.); (B.M.); (K.K.K.)
| | - Kamaljeet K. Khaira
- CalFresh Healthy Living, University of California, Davis, CA 95618, USA; (A.M.J.); (A.K.); (M.M.); (B.M.); (K.K.K.)
| | - Jona Pressman
- University of California Cooperative Extension Butte County, Oroville, CA 95965, USA;
| | - Rachel E. Scherr
- Department of Nutrition, University of California, Davis, CA 95616, USA
- Center for Nutrition in Schools, Department of Nutrition, University of California, Davis, CA 95616, USA
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13
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Radtke MD, Poe M, Stookey J, Jilcott Pitts S, Moran NE, Landry MJ, Rubin LP, Stage VC, Scherr RE. Recommendations for the Use of the Veggie Meter® for Spectroscopy-Based Skin Carotenoid Measurements in the Research Setting. Curr Dev Nutr 2021; 5:nzab104. [PMID: 34476333 PMCID: PMC8405124 DOI: 10.1093/cdn/nzab104] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/18/2021] [Accepted: 07/22/2021] [Indexed: 12/20/2022] Open
Abstract
Carotenoids are a class of phytochemical compounds found in a variety of fruits and vegetables (F/V) and, therefore, are commonly used as a biomarker for F/V intake. The Veggie Meter® is a noninvasive research-grade instrument that detects and quantifies carotenoids in the skin. To determine current practices and examine variability among users, a survey was administered to researchers using the device (n = 19, response rate = 35.8%) and variation in anatomical site preparation, calibration, number of measurements, measurement site, and documentation was observed. A protocol was developed in partnership with Veggie Meter® users to outline the preparation, calibration, and data collection procedures for using this device for research purposes. Although many protocol conditions will benefit from additional validation, this standardized protocol supports the development of a universal data repository to establish usual observed ranges, with the ultimate goal of examining associations between skin carotenoid scores and diet-related health outcomes.
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Affiliation(s)
- Marcela D Radtke
- Department of Nutrition, University of California, Davis, Davis, CA, USA
- Center for Nutrition in Schools, University of California, Davis, Davis, CA, USA
| | - Mykaela Poe
- Department of Public Health Sciences, University of California, Davis, Davis, CA, USA
| | - Jodi Stookey
- San Francisco Department of Public Health, San Francisco, CA, USA
| | - Stephanie Jilcott Pitts
- Department of Public Health, Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Nancy E Moran
- USDA/Agricultural Research Service Children's Nutrition Research Center and Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Matthew J Landry
- Stanford Prevention Research Center, School of Medicine, Stanford University, Stanford, CA, USA
| | - Lewis P Rubin
- Department of Pediatrics, Georgetown University Medical Center, Washington, DC, USA
| | - Virginia C Stage
- Department of Nutrition Science, East Carolina University, Greenville, NC, USA
| | - Rachel E Scherr
- Department of Nutrition, University of California, Davis, Davis, CA, USA
- Center for Nutrition in Schools, University of California, Davis, Davis, CA, USA
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14
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Using the Veggie Meter in Elementary Schools to Objectively Measure Fruit and Vegetable Intake: A Pilot Study. Methods Protoc 2021; 4:mps4020033. [PMID: 34066275 PMCID: PMC8162554 DOI: 10.3390/mps4020033] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/08/2021] [Accepted: 05/08/2021] [Indexed: 12/15/2022] Open
Abstract
Self-reported fruit and vegetable (FV) consumption in children has limitations that could be overcome with objective measures that are easy to implement. The Veggie Meter (VM) is a non-invasive portable device that measures skin carotenoid levels, a concentration biomarker of usual FV intake. While VM has been used to measure FV consumption in adults, few studies have explored its use in elementary school settings. Designing research studies using the VM with elementary school-age children requires an understanding of how well this device can be used in a school setting and of the distribution of VM scores in this population. We used VM to measure skin carotenoids in a diverse sample of 143 elementary school children who also answered commonly asked questions about consumption frequency of FV the previous day. Multivariable regression was used to assess the independent association of demographic variables with VM scores. VM scores were also compared with student-reported FV intake. There was a weak but statistically significant correlation between reported frequency of total vegetable consumption the previous day and observed VM scores (r = 0.174, p = 0.042). This study provides an example of the successful use of the VM in a school setting to collect an objective measure of FV intake and provides important description of data that can inform future studies.
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15
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Nagao-Sato S, Baltaci A, Peralta Reyes AO, Zhang Y, Hurtado Choque GA, Reicks M. Skin Carotenoid Scores Assessed with Reflection Spectroscopy Are Associated with Self-Reported Fruit and Vegetable Intake Among Latino Early Adolescents. J Acad Nutr Diet 2021; 121:1507-1514. [PMID: 33820748 DOI: 10.1016/j.jand.2021.02.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 02/15/2021] [Accepted: 02/17/2021] [Indexed: 01/27/2023]
Abstract
BACKGROUND Latino early adolescents have a high prevalence of overweight and obesity. Interventions to address healthy eating among Latino youth frequently focus on fruit and vegetable (FV) intake. Reflection spectroscopy assessed skin carotenoid (SC) levels has been proposed as an easy, noninvasive method to evaluate FV intake, but validation studies involving ethnically diverse youth are lacking. OBJECTIVE This study aimed to assess the association between reflection spectroscopy-measured SC scores and self-reported FV intake among low-income, urban, Latino early adolescents, controlling for potential confounding factors. DESIGN This study was a cross-sectional secondary analysis of baseline data from a community-based intervention program (Padres Preparados, Jóvenes Saludables) involving Latino fathers and adolescents to improve paternal parenting practices and youth energy balance-related behaviors. PARTICIPANTS/SETTING Participants were 195 low-income, Latino early adolescents (aged 10 to 14 years). Data were collected in the Minneapolis/St Paul metropolitan area from 2017 to 2020 during fall or winter months. MAIN OUTCOME MEASURES SC scores were measured using reflection spectroscopy, usual intakes of FV and carotenoid compounds were estimated based on the assessment using 24-hour dietary recalls. STATISTICAL ANALYSIS Multivariable linear regression analyses were used to estimate associations of SC scores and each dietary component and potential confounding factors after assessing variables for inclusion in the analyses. RESULTS The mean SC score was 225 ± 95. The mean FV and total carotenoid intakes were 3.3 ± 0.5 servings/day and 8,360 ± 786 μg/day, respectively. Higher SC scores were observed among youth who had higher FV (β = .37 and P < 0.01) or total carotenoid intakes (β = .31 and P < 0.01). SC scores measured during fall were higher than scores measured during winter. Study participants with higher home FV availability and accessibility had higher SC scores. CONCLUSIONS Findings supported using SC score as a potential easy-to-use indicator of FV intake among Latino youth with consideration of seasonal variation and home FV availability and accessibility.
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Bayles J, Peterson AD, Jilcott Pitts S, Bian H, Goodell LS, Burkholder S, Hegde AV, Stage VC. Food-Based Science, Technology, Engineering, Arts, and Mathematics (STEAM) Learning Activities May Reduce Decline in Preschoolers' Skin Carotenoid Status. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2021; 53:343-351. [PMID: 33349594 PMCID: PMC8044028 DOI: 10.1016/j.jneb.2020.10.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 10/20/2020] [Accepted: 10/24/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To assess the effectiveness of food-based science, technology, engineering, arts, and mathematics (STEAM) learning activities on preschoolers' liking of 9 target vegetables and objectively-assessed fruit and vegetable (FV) intake. METHODS Seven hands-on, food-based STEAM learning activities were implemented to expose children to 9 target vegetables in 3 Head Start preschools (11 classrooms) across North Carolina. Child-reported vegetable liking scores and skin carotenoid status (SCS) were dependent variables collected at baseline, midpoint, and posttest. Adjusted repeated-measures ANOVA was used to examine intervention impact. RESULTS A total of 113 children (intervention = 49; comparison = 64) participated. Children were an average age of 3.7 ± 0.57 years at baseline. Mean target vegetable liking scores for the intervention and comparison groups, respectively, were 3.2 ± 0.19 and 3.2 ± 0.17 at baseline, 2.9 ± 0.17 and 3.1 ± 0.15 at midpoint, and 2.8 ± 0.15 and 3.1 ± 0.13 at posttest. A time × group interaction was not significant for target vegetable liking scores. Mean SCS were 268.6 ± 13.24 and 270.9 ± 12.13 at baseline, 271.3 ± 12.50 and 275.6 ± 11.46 at midpoint, and 267.8 ± 11.26 and 229.6 ± 10.32 at posttest for the intervention and comparison groups, respectively. A time × group interaction was significant for SCS (F1,77 = 3.98; P = 0.02; r = 0.10). Both groups declined from baseline to posttest (intervention = 0.06%; comparison = 15.09%), which occurred after winter break, with a smaller decline observed in the intervention group (P = 0.02). CONCLUSIONS AND IMPLICATIONS Food-based STEAM learning activities may present a unique opportunity to affect FV intake while meeting academic standards. More research is needed to understand how liking for familiar FV changes over time and its relationship with consumption. In addition, more implementation research featuring larger sample sizes, teachers as the interventionist, and a longer study duration is needed to confirm the outcomes of food-based STEAM learning observed in the current study and the long-term impact this approach may have on children's' dietary quality.
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Affiliation(s)
- Jocelyn Bayles
- Food-based Early Education (FEEd) Lab, Department of Nutrition Science, College of Allied Health Sciences, East Carolina University, Greenville, NC
| | - Amanda D Peterson
- Food-based Early Education (FEEd) Lab, Department of Nutrition Science, College of Allied Health Sciences, East Carolina University, Greenville, NC
| | - Stephanie Jilcott Pitts
- Department of Public Health, Brody School of Medicine, East Carolina University, Greenville, NC
| | - Hui Bian
- Office for Faculty Excellence, East Carolina University, Greenville, NC
| | - L Suzanne Goodell
- Department of Food, Bioprocessing, and Nutrition Sciences, North Carolina State University, Raleigh, NC
| | - Sarah Burkholder
- Food-based Early Education (FEEd) Lab, Department of Nutrition Science, College of Allied Health Sciences, East Carolina University, Greenville, NC
| | - Archana V Hegde
- Department of Human Development and Family Science, College of Health and Human Performance, East Carolina University, Greenville, NC
| | - Virginia C Stage
- Food-based Early Education (FEEd) Lab, Department of Nutrition Science, College of Allied Health Sciences, East Carolina University, Greenville, NC.
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Burkholder S, Jilcott Pitts S, Wu Q, Bayles J, Baybutt R, Stage VC. Skin Carotenoid Status Over Time and Differences by Age and Sex Among Head Start Children (3-5 Years). JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2021; 53:103-109. [PMID: 33349596 PMCID: PMC8042778 DOI: 10.1016/j.jneb.2020.10.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 10/21/2020] [Accepted: 10/24/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE Examine differences in skin carotenoid status (SCS) based on time, age, and sex of preschool-aged children enrolled in Head Start (HS) in North Carolina. DESIGN Data were collected using surveys from participating families. preschool-aged children's SCS were measured 3 times over a 6-month period. SETTING Three HS centers in North Carolina. PARTICIPANTS One hundred twelve children aged 3-5 years, enrolled in HS. MAIN OUTCOME MEASURE(S) Differences in SCS assessed using the Veggie Meter (Longevity Link, Salt Lake City, UT) based on time, sex, and age. ANALYSIS One-way ANOVA to assess SCS at time 1 between sex and age (n = 112). Repeated measures ANOVA with a Greenhouse-Geisser correction for assessment of SCS over time (n = 45) using Bonferroni correction. RESULTS On average, children were aged 4 years, African American (81.3%), male (57%), and had a mean SCS of 266 (SD = 82.9). Skin carotenoid status (Veggie Meter units) were significantly different over time (P < 0.001). Significant differences were observed between ages (P = 0.01) and sex (P < 0.01). CONCLUSIONS AND IMPLICATIONS The Veggie Meter is a promising tool to assess fruit and vegetable intake but needs to be validated in preschool-aged children as it has been in adults. Sex and age are potential confounders which should be assessed in future studies using the Veggie Meter.
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Affiliation(s)
- Sarah Burkholder
- Department of Nutrition Science, College of Allied Health Sciences, East Carolina University, Greenville, NC
| | - Stephanie Jilcott Pitts
- Department of Public Health, Brody School of Medicine, East Carolina University, Greenville, NC
| | - Qiang Wu
- Department of Biostatistics, College of Allied Health Sciences, East Carolina University, Greenville, NC
| | - Jocelyn Bayles
- Department of Nutrition Science, College of Allied Health Sciences, East Carolina University, Greenville, NC
| | - Richard Baybutt
- Department of Nutrition Science, College of Allied Health Sciences, East Carolina University, Greenville, NC
| | - Virginia C Stage
- Department of Nutrition Science, College of Allied Health Sciences, East Carolina University, Greenville, NC.
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18
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McGuirt JT, Wu Q, Laska MN, Truesdale KP, Rafferty AP, Bell RA, Ammerman AS, Jilcott Pitts SB. Associations between shopping patterns, dietary behaviours and geographic information system-assessed store accessibility among small food store customers. Public Health Nutr 2020; 25:1-10. [PMID: 33317649 PMCID: PMC9991690 DOI: 10.1017/s1368980020005017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 10/12/2020] [Accepted: 10/26/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To examine associations between geographic information systems (GIS)-assessed accessibility to small food stores, shopping patterns and dietary behaviours among small food store customers. DESIGN Residential addresses and customer shopping patterns (frequency of shopping, and previous purchase of fruits and vegetables) were gathered through customer intercept surveys. Addresses were geocoded, and GIS-assessed distance and driving time from the participants' residence to the store were calculated. Dietary status and behaviours were assessed using an objective non-invasive measure of skin carotenoids, the National Cancer Institute Fruit and Vegetable Screener, and items to assess sugary beverage intake. Associations between distance and driving time, demographics, shopping frequency, prior reported purchase of fruits and vegetables at the store and dietary behaviours were examined. SETTING Small food stores (n 22) across North Carolina. PARTICIPANTS Cross-sectional convenience samples of English-speaking customers aged 18 years or older (n 692). RESULTS Participants living closer to the small store had lower income and formal education, were more likely to be Black, more likely to have previously bought fruits and vegetables at the store and more frequently shopped at the store. In adjusted models, skin carotenoids (n 644) were positively associated with distance to the store from home in miles (P = 0·01). CONCLUSIONS Customers who lived closer to the stores were more frequent shoppers and more likely to have previously purchased fruits and vegetables at the store yet had lower skin carotenoids. These results support continued efforts to examine how to increase the availability and promotion of healthful foods at small food retail stores.
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Affiliation(s)
- Jared T McGuirt
- Department of Nutrition, University of North Carolina Greensboro, 319 College Avenue, 318 Stone Building, Greensboro, NC27412, USA
| | - Qiang Wu
- Department of Biostatistics, East Carolina University, Greenville, NC, USA
| | - Melissa N Laska
- Division of Epidemiology and Community Health, University of Minnesota, Minneapolis, MN, USA
| | - Kimberly P Truesdale
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Ann P Rafferty
- Department of Public Health, East Carolina University, Greenville, NC, USA
| | - Ronny A Bell
- Department of Public Health, East Carolina University, Greenville, NC, USA
| | - Alice S Ammerman
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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