Association between chronotype and body mass index: The role of C-reactive protein and the cortisol response to stress.


Charité - Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute of Medical Psychology, Berlin, Germany. Electronic address: [Email]


Chronotype influences several physiological systems, including the immune system and the hypothalamus-pituitary-adrenal (HPA)-axis. Previous research has shown that evening chronotype is associated with adverse metabolic health outcomes and obesity. However, the exact mechanisms underlying the observed differences in metabolic function between "morning" and "evening" types remain to be explored.


Acute stress,C-reactive protein (CRP),Chronotype,Cortisol,Morningness-Eveningness Questionnaire,

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