Dietary diversity and nutrient adequacy, physical status in Japan

• Project/Area Number: 19500691
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Eating habits, studies on eating habits
• Research Institution: Otsuma Women's University
• Principal Investigator: KOBAYASHI Minatsu Otsuma Women's University, 家政学部, 准教授 (50373163)
• Co-Investigator(Kenkyū-buntansha): IWASAKI Motoki 国立がんセンター, がん予防・検診研究センター予防研究部, 室長 (60392338)
• Co-Investigator(Renkei-kenkyūsha): HORIGUCHI Mieko 大妻女子大学, 短期大学部・家政科, 准教授 (40331459)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000); Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000); Fiscal Year 2007: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
• Keywords: 栄養疫学 / 食事評価 / 食生活 / 多様性 / 健康指標 / 健康

Research Abstract

若年者から高齢者までを対象に調査研究を行い、詳細に検討した結果、いずれの年代でも摂取食品数が少ない群ではBMIが25以上の肥満者の割合、朝食を欠食する者の割合が高かった。中高年齢者を対象とした調査では、摂取食品数の少ない群では食事摂取基準の推定平均必要量を摂取していない者の割合が高かった。また、摂取食品数が多い群では血清β-カロテン値や総コレステロール、HLDコレステロールのレベルが高く、γ-GTPのレベルが低かった。本研究により、食事の多様性は生活習慣、栄養素摂取量、生体指標、臨床検査値と関連することが明らかになったことから、特に中高年齢者の健康維持、疾病予防に寄与することが示唆される

Research Products

• [Journal Article] Association between Dietary Heterocyclic Amine Levels, Genetic Polymorphisms of NAT2, CYP1A1, and CYP1A2 and Risk of Colorectal Cancer : a Hospital-based Case-control Study in Japan (2009)
  • Author(s): Kobayashi M, Otani T, Iwasaki M, Natsukawa S, Shaura K, Koizumi Y, Kasuga Y, Sakamoto H, Yoshida T, Tsugane S.
  • Journal Title: Scandinavian Journal of Gastroenterology (in press)
  • Peer Reviewed
• [Journal Article] Dietary isoflavone intake and breast cancer risk in case-control studies in Japanese, Japanese Brazilians, and non-Japanese Brazilians. (2009)
  • Author(s): Iwasakj M, Hamada GS, Nishimoto IN, Netto MM, Motola J Jr, Laginha FM, Kasuga Y, Yokoyama S, Onuma H, Nishimura H, Kusama R, Kobayashi M, Ishihara J, Yamamoto S, Hanaoka T, Tsugane S
  • Journal Title: Breast Cancer Res Treat. 116(2) Pages: 401-411
  • Peer Reviewed
• [Journal Article] Isoflavone, polymorphisms in estrogen receptor genes and breast cancer risk in case-control studies in Japanese, Japanese Brazilians and non-Japanese Brazilians. (2009)
  • Author(s): Iwasaki M, Hamada GS, Nishimoto IN, Netto MM, Motola JJr, Laginha FM, Kasuga Y, Yokoyama S, Onuma H, Nishimura H, Kusama R, Kobayashi M, Ishihara J, Yamamoto S, Hanaoka T, Tsugane S
  • Journal Title: Cancer Sci. 100(5) Pages: 927-933
  • NAID: 10025145891
  • Peer Reviewed
• [Journal Article] Association between Dietary Heterocyclic Amine Levels, Genetic Polymorphisms of NAT2, CYP1A1, and CYP1A2 and Risk of Colorecta l Cancer : a Hospital-based Case-control Study in Japan. (2009)
  • Author(s): Kobayashi M, Otani T, Iwasaki M, Natsukawa S, Shaura K, Koizumi Y, Kasuga Y, Sakamoto H, Yoshida T, Tsugane S
  • Journal Title: Scandinavian Journal of Gastroenterology 18 Pages: 1-8
  • Peer Reviewed
• [Journal Article] Dietary isoflavone intake and breast cancer risk in case-control studies in Japanese, Japanese Brazilians, and non-Japanese Brazilians (2008)
  • Author(s): Iwasaki M, Hamada GS, Nishimoto IN, Netto MM, Motola J Jr, Laginha FM, Kasuga Y, Yokoyama S, Onuma H, Nishimura H, Kusama R, Kobayashi M, Ishihara J, Yamamoto S, Hanaoka T, Tsugane S.
  • Journal Title: Breast Cancer Res Treat
  • Peer Reviewed
• [Journal Article] Validity of a Self-administered Food Frequency Questionnaire in the Assessment of Heterocyclic Amine Intake using 2-Amino-1-methyl-6-phenylimidazo [4, 5-b] pyridine (PhIP) Levels in Hair (2007)
  • Author(s): Kobayashi M, Hanaoka T, Tsugane S.
  • Journal Title: Mutat Res. 15 ; 630(1-2) Pages: 14-9
  • Peer Reviewed
• [Journal Article] Validity of a Self-administered Food Frequency Questionnaire in the Assessment of Heterocyclic Amine Intake using 2-Amino-1-methyl-6-phenylimidazo [4,5-b] pyridine (PhlP) Levels in Hair (2007)
  • Author(s): Kobayashi M, Hanaoka T, Tsugane S.
  • Journal Title: Mutation Research 15 Pages: 14-19
  • Peer Reviewed
• [Presentation] 青年期女子の疲労、および疲労対処行動に関する実態調査 (2008)
  • Author(s): 堀口美恵子、小林実夏、中山陽子
  • Organizer: 第4回日本疲労学会総会
  • Place of Presentation: 熊本
  • Year and Date: 2008-02-15
• [Presentation] Dietary isoflavone intake, polymorphisms in estrogen receptor genes and the risk of breast cancer in case-control studies in Japanese, Japanese Brazilians, and non-Japanese Brazilians (2008)
  • Author(s): M. Iwasaki, G. S. Hamada, I.N. Nishimoto, M.M. Netto, J. M. Jr.5, F.M. Laginha, Y. Kasuga, S. Yokoyama, H. Onuma, H. Nishimura, R. Kusama, M. Kobayashi, J. Ishihara, S. Yamamoto, T. Hanaoka, and S. Tsugane
  • Organizer: XVIII IEA World Congress of Epidemiology, Porto Alegre(20-24)
  • Place of Presentation: Brazil
• [Presentation] Dietary isoflavone intake, polymorphisms in CYP17, CYP19, 17β-HSD1 and SHBG genes, and the risk of breast cancer in case-control studies in Japanese, Japanese Brazilians, and non-Japanese Brazilians (2008)
  • Author(s): S. Tsugane, M. Iwasaki, G. S. Hamada, I. N. Nishimoto, M. M. Netto, J. M. Jr.5, F. M. Laginha, Y. Kasuga, S. Yokoyama, H. Onuma, H. Nishimura, R. Kusama, M. Kobayashi, J. Ishihara, S. Yamamoto, and T. Hanaoka
  • Organizer: XVIII IEA World Congress of Epidemiology
  • Place of Presentation: Porto Alegre
• [Presentation] Effect of varied vegetable intake on desirable vitamin and dietary fiber intake in young Japanese women (2008)
  • Author(s): M. Kobayashi, M. Horiguchi, Y. Nakayama
  • Organizer: 15th International Congress of Dietetics
  • Place of Presentation: Yokohama, Japan
• [Presentation] 青年期女子における疲労評価法の検討-抗疲労に着目した健康教育システム構築のために- (2008)
  • Author(s): 堀口美恵子、小林実夏
  • Organizer: 第55回日本栄養改善学会
  • Place of Presentation: 神奈川
• [Presentation] Effect of varied vegetable intake on desirable vitamin and dietary fiber intake in young Japanese women. (2008)
  • Author(s): M. Kobayashi, M. Horiguchi, Y. Nakayama
  • Organizer: 15^<th> International Congress of Dietetics
  • Place of Presentation: Yokohama, Japan
• [Presentation] Dietary isoflavone intake, polymorphisms in CYP17, CYP19, 17β-HSD1 and SHBG genes, and the risk of breast cancer in case-control studies in Japanese, Japanese Brazilians, and non-Japanese Brazilians. (2008)
  • Author(s): S. Tsugane, M. lwasaki, G. S. Hamada, I. N. Nishimoto, M. M. Netto, J. M. Jr, 5, F, M. Laginha, Y. Kasuga, S. Yokoyama, H. Onuma, H. Nishimura, R. Kusama, M. Kobayashi, J. Ishihara, S. Yamamoto, T. Hanaoka
  • Organizer: XVIII IEA World Congress of Epidemiology
  • Place of Presentation: Porto Alegre, Brazil
• [Presentation] Dietary isoflavone intake, polymorphisms in estrogen receptor genes and the risk of breast cancer in case-control studies in Japanese, Japanese Brazilians, and non-Japanese Brazilians. (2008)
  • Author(s): M. Iwasaki, G. S. Hamada, I. N. Nishimoto, M. M. Netto, J. M. Jr. 5, F. M. Laginha, Y. Kasuga, S. Yokoyama, H. Onuma, H. Nishimura, R. Kusama, M. Kobayashi, J. Ishihara, S. Yamamoto, T. Hanaoka, S. Tsugane
  • Organizer: XVIII IEA World Congress of Epidemiology
  • Place of Presentation: Porto Alegre, Brazil
• [Presentation] Nutrient adequacy, physical status and dietary diversity in young Japanese women (2007)
  • Author(s): M. Kobayashi, M. Horiguchi, S. Aoe
  • Organizer: 10th ASEAN FOOD CONFERENCE
  • Place of Presentation: Selangor, Malaysia
• [Presentation] Nutrient adequacy,physical status and dietary diversity in young Japanese women. (2007)
  • Author(s): Kobayashi.M, Horiguchi.M, Aoe.S.
  • Organizer: 10th ASEAN FOOD CONFERENCE
  • Place of Presentation: Selangor,Malaysia