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Effects of a 4-week Wheat Bran Diet Combined with Weight Self-monitoring on Visceral Fat and Body Weight Among Overweight Individuals

Received: 16 January 2020     Accepted: 7 February 2020     Published: 10 March 2020
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Abstract

Background: Animal studies have shown that wheat bran (WB), which is rich in dietary fiber, has beneficial effects against postprandial hyperglycemia and fatty liver. The present study thus investigated the effects of a WB diet combined with body weight self-monitoring on visceral fat area (VFA) and body weight among overweight participants. Method: This single-blind randomized controlled trial was conducted in adults with a body mass index of 23 to <30 kg/m2. After screening, 44 participants were randomly allocated to either the combination or control group (n = 22/group). The combination group was instructed to consume 8 g/day of WB (1.6 g/day as arabinoxylan) with their regular diet and monitor their body weight daily for 4 weeks, whereas the control group was instructed to maintain their regular diet and monitor their body weight daily for 4 weeks. Results: Although both groups exhibited a decrease in VFA, i.e., the primary outcome measure, the combination group exhibited a greater reduction therein compared with the control group with a significant treatment by time interaction. Moreover, the combination group exhibited a significantly greater decrease in body weight, i.e., the secondary outcome measure, after 4 weeks than the control group. Conclusion: Incorporating WB into the daily diet together with weight self-monitoring therapy can be beneficial for reducing VFA and body weight.

Published in International Journal of Nutrition and Food Sciences (Volume 9, Issue 1)
DOI 10.11648/j.ijnfs.20200901.13
Page(s) 10-15
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2020. Published by Science Publishing Group

Keywords

Arabinoxylan, Human, Self-monitoring, Visceral Fat, Wheat Bran

References
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Cite This Article
  • APA Style

    Nami Yamanaka, Shinichiro Saito, Kazuya Kozuma, Noriko Osaki, Yoshihisa Katsuragi. (2020). Effects of a 4-week Wheat Bran Diet Combined with Weight Self-monitoring on Visceral Fat and Body Weight Among Overweight Individuals. International Journal of Nutrition and Food Sciences, 9(1), 10-15. https://doi.org/10.11648/j.ijnfs.20200901.13

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    ACS Style

    Nami Yamanaka; Shinichiro Saito; Kazuya Kozuma; Noriko Osaki; Yoshihisa Katsuragi. Effects of a 4-week Wheat Bran Diet Combined with Weight Self-monitoring on Visceral Fat and Body Weight Among Overweight Individuals. Int. J. Nutr. Food Sci. 2020, 9(1), 10-15. doi: 10.11648/j.ijnfs.20200901.13

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    AMA Style

    Nami Yamanaka, Shinichiro Saito, Kazuya Kozuma, Noriko Osaki, Yoshihisa Katsuragi. Effects of a 4-week Wheat Bran Diet Combined with Weight Self-monitoring on Visceral Fat and Body Weight Among Overweight Individuals. Int J Nutr Food Sci. 2020;9(1):10-15. doi: 10.11648/j.ijnfs.20200901.13

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  • @article{10.11648/j.ijnfs.20200901.13,
      author = {Nami Yamanaka and Shinichiro Saito and Kazuya Kozuma and Noriko Osaki and Yoshihisa Katsuragi},
      title = {Effects of a 4-week Wheat Bran Diet Combined with Weight Self-monitoring on Visceral Fat and Body Weight Among Overweight Individuals},
      journal = {International Journal of Nutrition and Food Sciences},
      volume = {9},
      number = {1},
      pages = {10-15},
      doi = {10.11648/j.ijnfs.20200901.13},
      url = {https://doi.org/10.11648/j.ijnfs.20200901.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijnfs.20200901.13},
      abstract = {Background: Animal studies have shown that wheat bran (WB), which is rich in dietary fiber, has beneficial effects against postprandial hyperglycemia and fatty liver. The present study thus investigated the effects of a WB diet combined with body weight self-monitoring on visceral fat area (VFA) and body weight among overweight participants. Method: This single-blind randomized controlled trial was conducted in adults with a body mass index of 23 to 2. After screening, 44 participants were randomly allocated to either the combination or control group (n = 22/group). The combination group was instructed to consume 8 g/day of WB (1.6 g/day as arabinoxylan) with their regular diet and monitor their body weight daily for 4 weeks, whereas the control group was instructed to maintain their regular diet and monitor their body weight daily for 4 weeks. Results: Although both groups exhibited a decrease in VFA, i.e., the primary outcome measure, the combination group exhibited a greater reduction therein compared with the control group with a significant treatment by time interaction. Moreover, the combination group exhibited a significantly greater decrease in body weight, i.e., the secondary outcome measure, after 4 weeks than the control group. Conclusion: Incorporating WB into the daily diet together with weight self-monitoring therapy can be beneficial for reducing VFA and body weight.},
     year = {2020}
    }
    

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  • TY  - JOUR
    T1  - Effects of a 4-week Wheat Bran Diet Combined with Weight Self-monitoring on Visceral Fat and Body Weight Among Overweight Individuals
    AU  - Nami Yamanaka
    AU  - Shinichiro Saito
    AU  - Kazuya Kozuma
    AU  - Noriko Osaki
    AU  - Yoshihisa Katsuragi
    Y1  - 2020/03/10
    PY  - 2020
    N1  - https://doi.org/10.11648/j.ijnfs.20200901.13
    DO  - 10.11648/j.ijnfs.20200901.13
    T2  - International Journal of Nutrition and Food Sciences
    JF  - International Journal of Nutrition and Food Sciences
    JO  - International Journal of Nutrition and Food Sciences
    SP  - 10
    EP  - 15
    PB  - Science Publishing Group
    SN  - 2327-2716
    UR  - https://doi.org/10.11648/j.ijnfs.20200901.13
    AB  - Background: Animal studies have shown that wheat bran (WB), which is rich in dietary fiber, has beneficial effects against postprandial hyperglycemia and fatty liver. The present study thus investigated the effects of a WB diet combined with body weight self-monitoring on visceral fat area (VFA) and body weight among overweight participants. Method: This single-blind randomized controlled trial was conducted in adults with a body mass index of 23 to 2. After screening, 44 participants were randomly allocated to either the combination or control group (n = 22/group). The combination group was instructed to consume 8 g/day of WB (1.6 g/day as arabinoxylan) with their regular diet and monitor their body weight daily for 4 weeks, whereas the control group was instructed to maintain their regular diet and monitor their body weight daily for 4 weeks. Results: Although both groups exhibited a decrease in VFA, i.e., the primary outcome measure, the combination group exhibited a greater reduction therein compared with the control group with a significant treatment by time interaction. Moreover, the combination group exhibited a significantly greater decrease in body weight, i.e., the secondary outcome measure, after 4 weeks than the control group. Conclusion: Incorporating WB into the daily diet together with weight self-monitoring therapy can be beneficial for reducing VFA and body weight.
    VL  - 9
    IS  - 1
    ER  - 

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Author Information
  • Biological Science Research Laboratories, Kao Corporation, Tokyo, Japan

  • Biological Science Research Laboratories, Kao Corporation, Tokyo, Japan

  • Health and Wellness Research Laboratories, Kao Corporation, Tokyo, Japan

  • Health and Wellness Research Laboratories, Kao Corporation, Tokyo, Japan

  • Health and Wellness Research Laboratories, Kao Corporation, Tokyo, Japan

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