Women who are afraid of the cold should not wear thick clothes when sleeping

　　Health care experts say that as the temperature drops, falls, frostbite, cold , traffic accidents, etc. have become an impact healthy main factors. Large changes in temperature can easily induce respiratory symptoms disease , cardiovascular and cerebrovascular diseases. snowy day, elderly Most of the injuries caused by falls are fractures of wrists, femurs, etc. In young people, cartilage tissue contusions are more likely to occur.

　　From a prevention perspective, the elderly should reduce outdoor activities and it is best to be supported by others when traveling. Pedestrians should try to slow down their riding or walking speed when traveling to avoid slipping.

　　Some people are afraid of the cold because of the cold weather. In winter, sleep I always like to wear more clothes. In fact, doing so is very detrimental to your health. Health care experts explained that because the brain and muscles enter a resting state during sleep, the number of heart beats decreases, the reflex movements and tension of the muscles weaken, and the central nervous system nerve Slowing down activities, taking off clothes and sleeping at this time can quickly eliminate fatigue and allow all organs of the body to get a good rest.

　　due to human body skin It can secrete and emit some chemical substances. If you sleep with your clothes on, it will undoubtedly hinder the normal "breathing" of the skin and the evaporation of sweat. The compression and friction of clothes on muscles will also affect blood circulation, resulting in a reduction in body surface heat. Even if you are covered with a thick quilt, you will feel cold. Therefore, it is not advisable to wear thick clothes to sleep in the cold winter.

　　When there is less precipitation during the cooling period, the wind is strong, the air is dry, and the indoor humidity is also low. Especially the use of heaters will make the indoor air drier, which can easily lead to rough, wrinkled skin, or even dryness.

　　Moreover, too low air humidity can easily lead to dehydration of the respiratory mucosa, reduced mucus secretion, and weakened ciliary movement, which weakens the clearance ability of the respiratory tract. Dust and bacteria in the respiratory tract cannot be discharged in time, which can easily induce and aggravate respiratory diseases.

　　In this regard, health care experts suggest that families using heaters should pay attention to the humidity of the room, and it is best to have a hygrometer. Generally speaking, living in an environment with a relative humidity of 40% to 60% feels most comfortable. If the relative humidity is low, corresponding adjustments should be made.

　　For example, sprinkle some water on the ground, mop the floor with a damp mop, or place a basin of water near a heater to increase humidity. If you raise a pot of narcissus indoors, it will not only adjust the relative humidity in the room, but also make the room look full of life.