2021 Fiscal Year Final Research Report
Health science of circaadian clock based on life stage
| Project/Area Number |
19H01089
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (A)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Review Section |
Medium-sized Section 59:Sports sciences, physical education, health sciences, and related fields
|
|---|
| Research Institution | Waseda University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
金 鉉基 早稲田大学, 理工学術院, 講師(任期付) (10791874)
高橋 将記 東京工業大学, リベラルアーツ研究教育院, 准教授 (30711189)
駒田 陽子 明治薬科大学, 薬学部, 准教授 (40451380)
|
|---|
| Project Period (FY) |
2019-04-01 – 2022-03-31
|
| Keywords | 体内時計 / 時間栄養学 / メタボリックシンドローム / 老化 / 発達 / ライフステージ / 時間運動学 / ヒト介入試験 |
|---|
| Outline of Final Research Achievements |
The characteristics of the circadian rhythm by age group, that is, by life stage, are clarified in humans and mice. The life stage is divided into school children, adults and middle-aged and elderly. We investigated the importance of approaches of chrono-nutrition, chrono-exercise, and chrono-sleep on health science. The importance of regularity of feeding and sleep rhythms in the learning performance of school children and adolescents. For protection of adult obesity and hypertension, equal meal ratio of breakfast, lunch and dinner and reduction of carbohydrate at dinner, and intake of KCL through vegetables, are recommended, respectively. In addition, it was shown that more protein intake at breakfast was necessary for preventing muscle atrophy like sarcopenia in aging peoples.
|
| Free Research Field |
時間栄養学
|
| Academic Significance and Societal Importance of the Research Achievements |
学童期は夜のスマホ使用が夜型化の助長を起こすが、朝食時の和食摂取の習慣が改善できる可能性を示した。成人期での生活習慣リズムの不調が肥満・高血圧を引き起こすが、12時間断食や夕食の低炭水化物や昼間の野菜摂取が、それぞれ肥満や高血圧に有効であるという社会的実践を提案した。高齢者のサルコペニア予防のための朝食タンパク質摂取の有効性は、多くのタンパク質食品が開発される社会現象になっている。
|
