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最終更新日:2024/01/31

安藤 啓

アンドウ アキラ (Akira Ando)
論文
タイトル
タイトル(英)
Skipping Breakfast for 6 Days Delayed the Circadian Rhythm of the Body Temperature without Altering Clock Gene Expression in Human Leukocytes.
参照URL
https://researchmap.jp/akira_ando/published_papers/31765767
著者
著者(英)
Hitomi Ogata,Masaki Horie,Momoko Kayaba,Yoshiaki Tanaka,Akira Ando,Insung Park,Simeng Zhang,Katsuhiko Yajima,Jun-Ichi Shoda,Naomi Omi,Miki Kaneko,Ken Kiyono,Makoto Satoh,Kumpei Tokuyama
担当区分
概要
概要(英)
Breakfast is often described as "the most important meal of the day" and human studies have revealed that post-prandial responses are dependent on meal timing, but little is known of the effects of meal timing per se on human circadian rhythms. We evaluated the effects of skipping breakfast for 6 days on core body temperature, dim light melatonin onset, heart rate variability, and clock gene expression in 10 healthy young men, with a repeated-measures design. Subjects were provided an isocaloric diet three times daily (3M) or two times daily (2M, i.e., breakfast skipping condition) over 6 days. Compared with the 3M condition, the diurnal rhythm of the core body temperature in the 2M condition was delayed by 42.0 ± 16.2 min (p = 0.038). On the other hand, dim light melatonin onset, heart rate variability, and clock gene expression were not affected in the 2M condition. Skipping breakfast for 6 days caused a phase delay in the core body temperature in healthy young men, even though the sleep-wake cycle remained unchanged. Chronic effects of skipping breakfast on circadian rhythms remain to be studied.
出版者・発行元
出版者・発行元(英)
誌名
誌名(英)
Nutrients
12
9
開始ページ
2797
終了ページ
出版年月
2020年9月12日
査読の有無
査読有り
招待の有無
掲載種別
研究論文(学術雑誌)
ISSN
DOI URL
https://doi.org/10.3390/nu12092797
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