Webhowever, shift work and night work have been identified in the literature as the most harmful schedules for workers [3, 8], and their negative impacts can translate. She does four of these shifts a week and has worked nights for 17 years. “we joke that by day one,. Webshift patterns involving night work represents 20% of the workforce, causing sleep deprivation and disruption of circadian rhythms. Napping during night shifts is a. Webthe relations of shift work to cardiometabolic diseases and accidents mimic those with insufficient sleep. Laboratory studies indicate that cardiometabolic stress and. Night shift workers tell moneyish how they keep the odd hours from hurting their health. No wonder it’s called the graveyard shift. Webshift work can significantly disrupt your circadian rhythm, leading to the prevalent condition known as shift work sleep disorder (swsd). Webwhen you work the night shift and sleep during the day, your body doesn’t get the vitamin d it needs to function properly. If you’re stuck working overnight, don’t worry.