Sleep health associations with serum metabolites in healthy adults.

ABSTRACT:

Study objectives

Short and long sleep duration as well as poor sleep quality have been linked to higher prevalence of metabolic disorders. However, it is still unclear how diverse sleep variables relate to different metabolic pathways. This study examines how different features of sleep health relate to serum metabolites.

Methods

The study used data from 197 healthy individuals aged 20-79 (Females n = 103) from the IronAge study performed at Karolinska Institutet in Sweden. Sleep variables were assessed with the Karolinska Sleep Questionnaire, where the following variables were computed: sleep duration, sleep debt, midpoint, social jetlag (i.e., the discrepancy between midpoint on free and workdays), napping frequency and sleep quality. Morning fasting blood samples were col

SUBMITTER: Sorensen C 

PROVIDER: S-EPMC12281066 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature