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Adolescents' dietary polyphenol intake in relation to serum total antioxidant capacity : the HELENA study

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Abstract
We evaluated the association between intake of total polyphenols, polyphenol classes and the 10 most consumed individual polyphenols with serum total antioxidant capacity (TAC) in 749 European adolescents (53% girls; 15% overweight; 12.5-17.5 years-old) from the cross-sectional HELENA study of 2006-2007. Dietary polyphenol intake was calculated from two non-consecutive 24-h recalls matched with the Phenol-Explorer database. Multilevel linear models examined the associations between dietary polyphenols and TAC. Polyphenol intake was rather low (median = 321mg/day; p25 = 158; p75 = 536) and TAC was comparable to other literature findings (median = 1.57 mmol/L; p25 = 1.45; p75 = 1.74). Total polyphenol intake, polyphenol classes and the top 10 compounds were not associated with TAC in a linear, quadratic or cubic way in partially or fully confounder-adjusted models. A direct anti-oxidative effect of dietary polyphenol intake was not observed in European adolescents. Polyphenol biomarkers and additional antioxidant measures are needed in future prospective studies to confirm these results.
Keywords
CARDIOVASCULAR DISEASE, OXIDATIVE DAMAGE, CONSUMPTION, PLASMA, ERYTHROCYTES, ASSOCIATION, SUPPLEMENT, CHOCOLATE, HEALTH, Flavonoid, youth, adolescent, proanthocyanidins, polyphenols, Europe

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MLA
Wisnuwardani, Ratih Wirapuspita, et al. “Adolescents’ Dietary Polyphenol Intake in Relation to Serum Total Antioxidant Capacity : The HELENA Study.” INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION, vol. 73, no. 1, 2022, pp. 71–81, doi:10.1080/09637486.2021.1910631.
APA
Wisnuwardani, R. W., De Henauw, S., Forsner, M., Gottrand, F., Huybrechts, I., Kafatos, A. G., … Michels, N. (2022). Adolescents’ dietary polyphenol intake in relation to serum total antioxidant capacity : the HELENA study. INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION, 73(1), 71–81. https://doi.org/10.1080/09637486.2021.1910631
Chicago author-date
Wisnuwardani, Ratih Wirapuspita, Stefaan De Henauw, Maria Forsner, Frederic Gottrand, Inge Huybrechts, Antonios G. Kafatos, Mathilde Kersting, et al. 2022. “Adolescents’ Dietary Polyphenol Intake in Relation to Serum Total Antioxidant Capacity : The HELENA Study.” INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION 73 (1): 71–81. https://doi.org/10.1080/09637486.2021.1910631.
Chicago author-date (all authors)
Wisnuwardani, Ratih Wirapuspita, Stefaan De Henauw, Maria Forsner, Frederic Gottrand, Inge Huybrechts, Antonios G. Kafatos, Mathilde Kersting, Viktoria Knaze, Yannis Manios, Esther Nova, Denes Molnar, Joseph A. Rothwell, Augustin Scalbert, Stefania Sette, Kurt Widhalm, Luis A. Moreno, and Nathalie Michels. 2022. “Adolescents’ Dietary Polyphenol Intake in Relation to Serum Total Antioxidant Capacity : The HELENA Study.” INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION 73 (1): 71–81. doi:10.1080/09637486.2021.1910631.
Vancouver
1.
Wisnuwardani RW, De Henauw S, Forsner M, Gottrand F, Huybrechts I, Kafatos AG, et al. Adolescents’ dietary polyphenol intake in relation to serum total antioxidant capacity : the HELENA study. INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION. 2022;73(1):71–81.
IEEE
[1]
R. W. Wisnuwardani et al., “Adolescents’ dietary polyphenol intake in relation to serum total antioxidant capacity : the HELENA study,” INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION, vol. 73, no. 1, pp. 71–81, 2022.
@article{8737365,
  abstract     = {{We evaluated the association between intake of total polyphenols, polyphenol classes and the 10 most consumed individual polyphenols with serum total antioxidant capacity (TAC) in 749 European adolescents (53% girls; 15% overweight; 12.5-17.5 years-old) from the cross-sectional HELENA study of 2006-2007. Dietary polyphenol intake was calculated from two non-consecutive 24-h recalls matched with the Phenol-Explorer database. Multilevel linear models examined the associations between dietary polyphenols and TAC. Polyphenol intake was rather low (median = 321mg/day; p25 = 158; p75 = 536) and TAC was comparable to other literature findings (median = 1.57 mmol/L; p25 = 1.45; p75 = 1.74). Total polyphenol intake, polyphenol classes and the top 10 compounds were not associated with TAC in a linear, quadratic or cubic way in partially or fully confounder-adjusted models. A direct anti-oxidative effect of dietary polyphenol intake was not observed in European adolescents. Polyphenol biomarkers and additional antioxidant measures are needed in future prospective studies to confirm these results.}},
  author       = {{Wisnuwardani, Ratih Wirapuspita and De Henauw, Stefaan and Forsner, Maria and Gottrand, Frederic and Huybrechts, Inge and Kafatos, Antonios G. and Kersting, Mathilde and Knaze, Viktoria and Manios, Yannis and Nova, Esther and Molnar, Denes and Rothwell, Joseph A. and Scalbert, Augustin and Sette, Stefania and Widhalm, Kurt and Moreno, Luis A. and Michels, Nathalie}},
  issn         = {{0963-7486}},
  journal      = {{INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION}},
  keywords     = {{CARDIOVASCULAR DISEASE,OXIDATIVE DAMAGE,CONSUMPTION,PLASMA,ERYTHROCYTES,ASSOCIATION,SUPPLEMENT,CHOCOLATE,HEALTH,Flavonoid,youth,adolescent,proanthocyanidins,polyphenols,Europe}},
  language     = {{eng}},
  number       = {{1}},
  pages        = {{71--81}},
  title        = {{Adolescents' dietary polyphenol intake in relation to serum total antioxidant capacity : the HELENA study}},
  url          = {{http://dx.doi.org/10.1080/09637486.2021.1910631}},
  volume       = {{73}},
  year         = {{2022}},
}

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