Review

Circadian rhythm and obesity

Volume: 4 Number: 1 February 7, 2022
EN

Circadian rhythm and obesity

Abstract

The earth rotates around its axis for 24 hours, this process creates physiological, biochemical, and behavioral rhythms in living things. These one-day periods are called the circadian rhythm. The circadian rhythm regulates human physiology and behavior by responding to environmental stimuli around the clock. The circadian system and sleep/wake phases are intertwined, and conditions such as sleep disorders, exposure to artificial light, jet lag, and shift work may cause disruptions in the circadian rhythm. Circadian rhythm; It is effective in gastrointestinal system physiology such as cell proliferation, electrolyte balance, digestion, absorption, motility. Disturbances in the circadian rhythm can cause imbalances in the intestinal flora, which can lead to disruptions in both the immune system and the absorption and digestion of macronutrients. In the human body, many endocrine factors are secreted in 24-hour periods and the amount of secretion reaches its peak at certain hours during the day. Disturbances in the circadian rhythm can cause many pathological conditions such as obesity and diabetes by causing disorders in the gastrointestinal system physiology, the secretion function of appetite hormones, and other endocrine factors secreted in 24 hours. Our aim in this review is to discuss the effects of circadian rhythm on gastrointestinal health and the relationship of hormones fluctuating with 24-hour circadian rhythm and obesity. The search was conducted in peer-reviewed journals PubMed, Web of Science, and Google Scholar. For this purpose, the keywords circadian rhythm and obesity were used together and research articles were included in this study. 

Keywords

References

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Details

Primary Language

English

Subjects

-

Journal Section

Review

Publication Date

February 7, 2022

Submission Date

December 25, 2021

Acceptance Date

January 30, 2022

Published in Issue

Year 2022 Volume: 4 Number: 1

APA
Şahin, T., & Tozcu, D. (2022). Circadian rhythm and obesity. International Journal of Science Letters, 4(1), 202-219. https://doi.org/10.38058/ijsl.1053393
AMA
1.Şahin T, Tozcu D. Circadian rhythm and obesity. IJSL. 2022;4(1):202-219. doi:10.38058/ijsl.1053393
Chicago
Şahin, Tuğçe, and Duygu Tozcu. 2022. “Circadian Rhythm and Obesity”. International Journal of Science Letters 4 (1): 202-19. https://doi.org/10.38058/ijsl.1053393.
EndNote
Şahin T, Tozcu D (February 1, 2022) Circadian rhythm and obesity. International Journal of Science Letters 4 1 202–219.
IEEE
[1]T. Şahin and D. Tozcu, “Circadian rhythm and obesity”, IJSL, vol. 4, no. 1, pp. 202–219, Feb. 2022, doi: 10.38058/ijsl.1053393.
ISNAD
Şahin, Tuğçe - Tozcu, Duygu. “Circadian Rhythm and Obesity”. International Journal of Science Letters 4/1 (February 1, 2022): 202-219. https://doi.org/10.38058/ijsl.1053393.
JAMA
1.Şahin T, Tozcu D. Circadian rhythm and obesity. IJSL. 2022;4:202–219.
MLA
Şahin, Tuğçe, and Duygu Tozcu. “Circadian Rhythm and Obesity”. International Journal of Science Letters, vol. 4, no. 1, Feb. 2022, pp. 202-19, doi:10.38058/ijsl.1053393.
Vancouver
1.Tuğçe Şahin, Duygu Tozcu. Circadian rhythm and obesity. IJSL. 2022 Feb. 1;4(1):202-19. doi:10.38058/ijsl.1053393

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