Timing of physical activity in relation to liver fat content and insulin resistance.

ABSTRACT:

Aims/hypothesis

We hypothesised that the insulin-sensitising effect of physical activity depends on the timing of the activity. Here, we examined cross-sectional associations of breaks in sedentary time and timing of physical activity with liver fat content and insulin resistance in a Dutch cohort.

Methods

In 775 participants of the Netherlands Epidemiology of Obesity (NEO) study, we assessed sedentary time, breaks in sedentary time and different intensities of physical activity using activity sensors, and liver fat content by magnetic resonance spectroscopy (n=256). Participants were categorised as being most active in the morning (06:00-12:00 hours), afternoon (12:00-18:00 hours) or evening (18:00-00:00 hours) or as engaging in moderate-to-vigorous-physical activity (MVPA)

SUBMITTER: van der Velde JHPM 

PROVIDER: S-EPMC9892088 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature