Cargando…
Consumption of Polyphenols in Coffee and Green Tea Alleviates Skin Photoaging in Healthy Japanese Women
PURPOSE: Hyperpigmentation of the skin can occur at any age depending on etiological factors but its intensity increases during adolescence in Japanese females and gradually develops further in adults. The purpose of this study was to characterize factors that influence skin hyperpigmentation, inclu...
Autores principales: | , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Dove
2020
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7020926/ https://www.ncbi.nlm.nih.gov/pubmed/32104042 http://dx.doi.org/10.2147/CCID.S225043 |
_version_ | 1783497836703252480 |
---|---|
author | Fukushima, Yoichi Takahashi, Yoshinari Kishimoto, Yoshimi Taguchi, Chie Suzuki, Norie Yokoyama, Mihoko Kondo, Kazuo |
author_facet | Fukushima, Yoichi Takahashi, Yoshinari Kishimoto, Yoshimi Taguchi, Chie Suzuki, Norie Yokoyama, Mihoko Kondo, Kazuo |
author_sort | Fukushima, Yoichi |
collection | PubMed |
description | PURPOSE: Hyperpigmentation of the skin can occur at any age depending on etiological factors but its intensity increases during adolescence in Japanese females and gradually develops further in adults. The purpose of this study was to characterize factors that influence skin hyperpigmentation, including age, skin type and dietary polyphenol sources. PATIENTS AND METHODS: A cross-sectional survey of healthy Japanese women aged from 30 to 60 years (n=244) was conducted using food and environmental questionnaires and a VISIA™ facial photoimage analyzer. RESULTS: UV Pigmented Spot (PS) scores correlated negatively with the consumption of total polyphenols (TPs) (R=−0.224, p<0.001) and the rate of hyperpigmented spot development (PS score/age after 18 years of age) was suppressed by the consumption of TPs. This trend was independent of the melanin index and the skin type, which indicates the ability of the skin to tan after sun exposure. Consumption of coffee, the largest source of TPs, suppressed the PS score (p<0.001). Consumption of green tea, the second largest source of TPs, also suppressed the PS score, which was weaker than coffee but was statistically significant (p=0.029). The PS score was suppressed the most in subjects with both a high consumption of coffee and green tea. CONCLUSION: Higher consumption of TPs may be beneficial to alleviate photoaging of the skin, and coffee as well as green tea contribute to suppress skin hyperpigmentation through adding large amounts of TPs in the diet. |
format | Online Article Text |
id | pubmed-7020926 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Dove |
record_format | MEDLINE/PubMed |
spelling | pubmed-70209262020-02-26 Consumption of Polyphenols in Coffee and Green Tea Alleviates Skin Photoaging in Healthy Japanese Women Fukushima, Yoichi Takahashi, Yoshinari Kishimoto, Yoshimi Taguchi, Chie Suzuki, Norie Yokoyama, Mihoko Kondo, Kazuo Clin Cosmet Investig Dermatol Original Research PURPOSE: Hyperpigmentation of the skin can occur at any age depending on etiological factors but its intensity increases during adolescence in Japanese females and gradually develops further in adults. The purpose of this study was to characterize factors that influence skin hyperpigmentation, including age, skin type and dietary polyphenol sources. PATIENTS AND METHODS: A cross-sectional survey of healthy Japanese women aged from 30 to 60 years (n=244) was conducted using food and environmental questionnaires and a VISIA™ facial photoimage analyzer. RESULTS: UV Pigmented Spot (PS) scores correlated negatively with the consumption of total polyphenols (TPs) (R=−0.224, p<0.001) and the rate of hyperpigmented spot development (PS score/age after 18 years of age) was suppressed by the consumption of TPs. This trend was independent of the melanin index and the skin type, which indicates the ability of the skin to tan after sun exposure. Consumption of coffee, the largest source of TPs, suppressed the PS score (p<0.001). Consumption of green tea, the second largest source of TPs, also suppressed the PS score, which was weaker than coffee but was statistically significant (p=0.029). The PS score was suppressed the most in subjects with both a high consumption of coffee and green tea. CONCLUSION: Higher consumption of TPs may be beneficial to alleviate photoaging of the skin, and coffee as well as green tea contribute to suppress skin hyperpigmentation through adding large amounts of TPs in the diet. Dove 2020-02-10 /pmc/articles/PMC7020926/ /pubmed/32104042 http://dx.doi.org/10.2147/CCID.S225043 Text en © 2020 Fukushima et al. http://creativecommons.org/licenses/by-nc/3.0/ This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License (http://creativecommons.org/licenses/by-nc/3.0/). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms (https://www.dovepress.com/terms.php). |
spellingShingle | Original Research Fukushima, Yoichi Takahashi, Yoshinari Kishimoto, Yoshimi Taguchi, Chie Suzuki, Norie Yokoyama, Mihoko Kondo, Kazuo Consumption of Polyphenols in Coffee and Green Tea Alleviates Skin Photoaging in Healthy Japanese Women |
title | Consumption of Polyphenols in Coffee and Green Tea Alleviates Skin Photoaging in Healthy Japanese Women |
title_full | Consumption of Polyphenols in Coffee and Green Tea Alleviates Skin Photoaging in Healthy Japanese Women |
title_fullStr | Consumption of Polyphenols in Coffee and Green Tea Alleviates Skin Photoaging in Healthy Japanese Women |
title_full_unstemmed | Consumption of Polyphenols in Coffee and Green Tea Alleviates Skin Photoaging in Healthy Japanese Women |
title_short | Consumption of Polyphenols in Coffee and Green Tea Alleviates Skin Photoaging in Healthy Japanese Women |
title_sort | consumption of polyphenols in coffee and green tea alleviates skin photoaging in healthy japanese women |
topic | Original Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7020926/ https://www.ncbi.nlm.nih.gov/pubmed/32104042 http://dx.doi.org/10.2147/CCID.S225043 |
work_keys_str_mv | AT fukushimayoichi consumptionofpolyphenolsincoffeeandgreenteaalleviatesskinphotoaginginhealthyjapanesewomen AT takahashiyoshinari consumptionofpolyphenolsincoffeeandgreenteaalleviatesskinphotoaginginhealthyjapanesewomen AT kishimotoyoshimi consumptionofpolyphenolsincoffeeandgreenteaalleviatesskinphotoaginginhealthyjapanesewomen AT taguchichie consumptionofpolyphenolsincoffeeandgreenteaalleviatesskinphotoaginginhealthyjapanesewomen AT suzukinorie consumptionofpolyphenolsincoffeeandgreenteaalleviatesskinphotoaginginhealthyjapanesewomen AT yokoyamamihoko consumptionofpolyphenolsincoffeeandgreenteaalleviatesskinphotoaginginhealthyjapanesewomen AT kondokazuo consumptionofpolyphenolsincoffeeandgreenteaalleviatesskinphotoaginginhealthyjapanesewomen |