Statistics show that, One third of human life is spent in sleep, Therefore, adequate time and high-quality sleep are very important to maintain good health. Working shifts, People who need to work night shifts frequently, It is often difficult to ensure sleep quality, It is easy to produce a series of mental and physical symptoms. [Shift] Work, It is easy to affect health. In modern society, Long-term irregular sleep is very common. Such as doctors, nurses and some workers who work shifts, They often work night shifts, The working hours are inconsistent with the social routine work and rest time, It is easy to have various sleep problems. The establishment of sleep and awakening cycles is related to long-term environmental Read More …