Shift work will do some harm to your health, but the extent of the harm depends on factors such as whether you have a rest after shift work. If you get a proper rest after the shift change, the harm to your body is usually not great; If you don't get a good rest after the shift, it will do great harm to your health.

1, little harm to health: people who work shifts, especially those who often work at night shifts, will not get enough sleep because of staying up late for a long time, and will also have a certain impact on the digestive system because of irregular diet. However, if you have enough rest after work and eat on time, it is generally not very harmful to your health;

2, the harm to the body is relatively large: if people who work shifts do not make up for sleep after work, it is easy to cause endocrine disorders, memory loss and other injuries. Especially for the relatively older people, their physique is relatively poor, and they are prone to multiple organ injuries such as decreased immunity, abnormal liver function, hypertension, diabetes, and gastrointestinal diseases. And men and women of childbearing age, if not careful, may also affect fertility.

Long shifts are not recommended. If you need to change shifts, it is recommended to ensure adequate sleep after work. Pay attention to diet at ordinary times, eat more foods containing high-quality protein, and fresh fruits and vegetables, avoid bad habits such as smoking and drinking, and exercise properly to improve physical fitness. If the occasional two shifts do little harm to the body, but for the normal biological clock of the body, the long-term two shifts violate the biological clock and break the normal work and rest rules of the body, then it is likely to affect the quality of sleep, make the body's endocrine disorder, and may also reduce the body's immunity and easily lead to diseases.

1, affecting sleep quality: two shifts make the body black and white upside down for a long time, day and night upside down, which greatly affects sleep quality. Sleeping for a long time during the day is easy to cause insomnia at night, and the quality of sleep during the day is much worse than that at night;

2, endocrine disorders: long-term two shifts may lead to the disorder of the body's endocrine system, the most direct performance generally appears on the skin, people's face may turn yellow, no color, and there may be acne and spots;

3, decreased immunity: long-term two shifts, sleeping during the day, working at night, staying up late for a large part of the day, the disorder of life and rest may lead to excessive physical burden, resulting in decreased physical immunity;