Circadian rhythm and food/nutrition

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Scheduled food access during the daytime for nocturnal mice or rats entrains the food-entrainable oscillator (FEO) in the brain and the food-entrainable peripheral oscillator (FEPO) in the peripheral tissues. FEO and FEPO are not regulated by the central clock, which is in the suprachiasmatic nucleus. FEO produces food anticipatory activity (FAA) 2-3 h before the scheduled feeding time initiates. FEPO produces entrainment in the rhythm of peripheral clock gene expression and in the rhythm of food-metabolic functions in peripheral organs. At present, the mechanisms of the FEO and FEPO are not completely understood, despite many studies that have been performed in this field. In addition, circadian clocks affect metabolism of nutrition (absorption, distribution, metabolism, excretion). In this review, we describe and review the characteristics and biological implications of FEO and FEPO and the mechanism of metabolism of nutrition with day-night differences. We call this relationship between nutrition and chronobiology –Chrono-nutrition,— which is an important study field to understand how our body clocks contribute to our health throughout the day.

Original languageEnglish
Title of host publicationMechanisms of Circadian Systems in Animals and Their Clinical Relevance
PublisherSpringer International Publishing
Pages237-259
Number of pages23
ISBN (Print)9783319089454, 9783319089447
DOIs
Publication statusPublished - 2015 Jan 1

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Circadian Rhythm
Food
Circadian Clocks
Suprachiasmatic Nucleus

ASJC Scopus subject areas

  • Medicine(all)
  • Neuroscience(all)

Cite this

Tahara, Y., & Shibata, S. (2015). Circadian rhythm and food/nutrition. In Mechanisms of Circadian Systems in Animals and Their Clinical Relevance (pp. 237-259). Springer International Publishing. https://doi.org/10.1007/978-3-319-08945-4_13

Circadian rhythm and food/nutrition. / Tahara, Yu; Shibata, Shigenobu.

Mechanisms of Circadian Systems in Animals and Their Clinical Relevance. Springer International Publishing, 2015. p. 237-259.

Research output: Chapter in Book/Report/Conference proceedingChapter

Tahara, Y & Shibata, S 2015, Circadian rhythm and food/nutrition. in Mechanisms of Circadian Systems in Animals and Their Clinical Relevance. Springer International Publishing, pp. 237-259. https://doi.org/10.1007/978-3-319-08945-4_13
Tahara Y, Shibata S. Circadian rhythm and food/nutrition. In Mechanisms of Circadian Systems in Animals and Their Clinical Relevance. Springer International Publishing. 2015. p. 237-259 https://doi.org/10.1007/978-3-319-08945-4_13
Tahara, Yu ; Shibata, Shigenobu. / Circadian rhythm and food/nutrition. Mechanisms of Circadian Systems in Animals and Their Clinical Relevance. Springer International Publishing, 2015. pp. 237-259
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