Health hazards of night shift work

‎Working the night shift has many disadvantages that affect your health in the form of various diseases. As a night shift worker you serve an incredibly important purpose of taking care of others, protecting society or an organization at night, or running complex machinery while your work requires smartness and often times human working hours can cause more fatigue than ordinary workers because you work in the night shift.

‎ Night shift workers are more likely to experience health problems. Make night shift workers aware of dangerous signs and common symptoms because that’s why their health is deteriorating so that they can consciously keep their body, mind and soul alive and body healthy while serving others and earning a living.

‎Memory problems‎

‎Working night shifts can cause memory problems in middle-aged and older people, says a new study. The team of researchers from York University in Canada examined the data of 41,811 people. This data consisted of information obtained from work hours and brain performance test results.‎

‎Those who worked the night shift in their current job were 79 percent more likely to have problems in their mental performance than those who worked only during the day. Its biggest disadvantage can be attributed to the disruption of the circadian rhythm (our body clock). The irregularity of time causes various diseases on the human body.‎

‎Social isolation‎

‎ Someone who works more at night is unable to maintain their schedule. This routine of this person is different from his friends and family While working the night shift you are cut off from your social routine and the people you care for the most. If you find yourself working in a situation where you are often unable to meet old friends or family members, you are left alone.‎


‎Night workers also have an increased tendency to develop depression. Several studies have shown that weather-induced diseases are more common in areas with limited sunlight during winter, resulting in a large proportion of the population suffering from temporary depression as a result of limited exposure to sunlight and many other diseases.‎

‎Vitamin D deficiency‎

‎Basically, vitamin D deficiency is high in the bodies of people who do not get enough natural sunlight, while professionals who are working in the night shift sometimes stay in sunlight. Due to which they can experience vitamin D deficiency after every four hours, which causes anxiety and insomnia.‎


‎According to other studies, professionals who work the night shift have higher levels of triglycerides stored in their blood or in other words, higher levels of fat in their bloodstream. It can increase a person’s insulin levels.‎


‎Night shift workers face fluctuations of unhealthy metabolism, due to their sleep disturbances and unnatural schedules, it is common for night workers to establish irregular eating habits and unhealthy breakfast and food choices. However, if you have time to pack a healthy lunch or a healthy breakfast, it will be quite healthy for you. Night shift workers have lower lipid levels that can put them at a higher risk of passive metabolism and obesity.‎

‎Increases the risk of breast cancer‎

‎In fact, a recent Canadian study found that women who worked overnight during their careers had a 30 percent chance of developing breast cancer.‎

‎Anxiety is due to constant sleep schedules and maintaining unhealthy eating habits. Therefore, the more consistent we are, the more likely our bodies are to fight extraordinary health risks, but the more inconsistent our schedules, the more difficult it will be for the immune system to constantly fight the attacks of various diseases.‎

‎Increases the risk of injury‎

‎The melatonin effect increases the number of accidents at work for night workers, ultimately employees working in ‎‎the night shift‎‎ are at a higher risk of getting injured at work. Around 9 p.m., the circadian rhythm or our internal clock that regulates all biological processes, including melatonin, our sleep hormone, is regulated by darkness and light.‎

‎ Melatonin production starts around 9 p.m. and peaks around 2-4 a.m., which is the shortest time of the night. Which makes us most prone to mistakes if you start shifting when your melatonin starts, you are more likely to be drowsy, less alert, and make slow decisions. The most common consequence of melatonin’s effect is the increasing number of accidents at work of night workers.‎

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