How much harm does the hotel night shift do to the body?

It hurts. Night shift work in hotels destroys the normal physiological rhythm, making it difficult for the body to adapt to the working hours of shifts, which leads to sleep disorders. Night shift work often needs to be done at night or in the early hours of the morning, and this time is usually when the human body goes to sleep. Therefore, night shift work often leads to insufficient sleep, decreased sleep quality, and further affects the body's repair and recovery function, so night shift in hotels is harmful to the body.