Abstract

Our modern society and global economy require individuals to work under non-standard schedules to provide twenty-four-hour coverage for a large number of essential services. Despite the importance of these non-standard work schedules for production and logistical demands, they have a significant negative impact on the health of workers. Shift work and night work are recognized as risk factors for the development of a myriad of health-related problems due to the misalignment of circadian rhythms, chronic sleep deprivation, and exposure to light at night. The aim of this review is to provide an overview of the factors contributing to the detrimental effects of shift work on health and to highlight targeted interventions aimed at re-synchronizing the circadian system of those who work under shift schedules.