Summer work and rest time is 7: 00 am-11:00, and afternoon 14:00- 18:00. Because the sunrise in winter is slow, the daytime work and rest time will be later than that in summer; It gets dark faster at night in winter, so the working hours are earlier, and there will be different adjustments according to different regions.
Healthy in winter
Don't cover the quilt.
In winter, people's quilts are thickened, and some people even cover them with two or three layers of thick quilts, which affects sleep and even harms the respiratory tract. Moreover, if you cover the quilt, people will feel oppressive and can't relax all over. If you press a thick quilt on your chest, it will cause slight hypoxia. In addition, there is a lot of dust in the thick quilt, and several layers of dust are inhaled into the respiratory tract, which has a certain impact on the respiratory mucosa.
You can't sleep with your head covered.
Sleeping with your head covered will make the air not circulate, and there is not enough oxygen in the bed, so that the internal organs can not get enough oxygen supply. It can also induce dreams, which are often nightmares, and people can easily wake up from dreams. After waking up, people will feel dizzy, chest tightness, fatigue and listlessness.
Don't wear too many clothes.
Some people are used to sleeping in winter wearing sweaters, trousers or cotton vests. Because when people sleep, the muscles of trunk and limbs are relaxed, and the more they sleep, the more fragrant and relaxed they are. Wearing too many clothes to sleep will affect the relaxation of the whole body muscles, which is not conducive to blood circulation and respiratory function. It is easy to have nightmares, suffocation and night terrors when clothes are wrapped.