Background Insomnia symptoms are prevalent in older adults and linked to cardiovascular disease (CVD), but the role of long-term symptom trajectories remains unclear. We investigated associations ...

Main outcome measures Cumulative time dependent intake of preservatives, including those in industrial food brands, assessed ...

A new nationwide cohort study from Sweden suggests that widespread human papillomavirus (HPV) vaccination could substantially ...

Introduction Students enrolling in higher education often adopt lifestyles linked to worse mental health, potentially contributing to the peak age onset of mental health problems in early adulthood.