Having conducted a number of studies, Chinese scientists have determined that people working at night, most often suffer from various diseases.
One of the reasons for this is that they are disturbed by biorhythm, because at the time when the body should rest, he has to work.
In most cases, such people sleep less than usual, because in the daytime they can not get a good sleep, so there is a constant accumulation of fatigue, which ultimately manifests itself in the form of depression. In addition, it is proved that such a category of people is prone to obesity, since they take food at night.
This is especially true for those workers who are not engaged in manual labor. Night work contributes to the disruption of the metabolic process and one of the reasons for this is the lack of natural light.
It should be remembered that such a schedule negatively affects the work of the cardiac system, especially for elderly people who are better able to change their workplace if possible, because the body quickly wears out.