Medical experts said that when the temperature increased to 28 ℃ to 30 ℃, the human skin moisture evaporation will accelerate, and with the increase in temperature increases. When temperature is higher than the skin temperature, people will absorb heat from the outside environment, if at this time light arm, the skin absorbs more heat, and the sweat from the skin will be lost quickly, can not get through the role of sweat evaporation heat.
Sleeping in summer is best to put on your pajamas, so that you can sweat well and prevent catching cold. Although it is summer, the belly is cold, also can cause diarrhea. Because although the temperature of the skin constantly changing to maintain the body's constant temperature, but the body's abdomen and chest skin temperature is almost fixed, so even if the heat is difficult to sleep at night, there are often many people because of cold abdominal pain, diarrhea.
Why the heat is not open chest, cold back it? This is because:
1, the body of the organs in the chest, these organs are very delicate, warm fear of cold, it is appropriate to warm cover.
2, the human body 14 meridian governor, any two veins of the acupoints, are also distributed in the Human Torso center line. If the chest is cold, it is prone to diseases of the stomach, respiratory tract and cardiovascular system.
3, Midsummer, hot weather, the body produces more heat than in vitro temperature, deny themselves. At this time, the skin and muscle microvascular in flaccid diastolic state, especially after sleep, the nervous system excitatory stimulation information weakened, the body resistance is more weak, the whole body is basically "no fortification" state, the invasion of wind evil can "march in."
The above is the open navel installed prone to abdominal pain, sleep cold prone to abdominal pain causes, so wear clothes during the day and sleep at night must not be a chest dew back. It is too hot to sleep also need to protect the abdomen, lest "wind evil" invade the skin, and then incoming meridians, to reach the viscera infestation.
Chengdu Abortion Hospital
Chengdu abortion Surgery which hospital is good
Men don't sleep naked in the summer.