Final answer:
Shift work can negatively affect both the mind and body through disruptions in circadian rhythms, strained relationships, and physical effects such as decreased cognitive function.
Step-by-step explanation:
Shift work can negatively affect both the mind and body in several ways. Firstly, it disrupts circadian rhythms, leading to sleeping problems, signs of depression and anxiety, and feelings of exhaustion and agitation. Secondly, it can strain relationships and social interactions due to the irregular working schedules. Lastly, it can have physical effects on the body, such as increased susceptibility to illness and decreased cognitive function.