What is the reason why 1.37 degrees is normal body temperature?
When the human body is at 37℃, it can benefit the metabolism of the human body, thus maintaining the normal health of the human body. The normal body temperature of the human body can be different, because the metabolism of the human body is affected at different times and in different environments, resulting in different basal metabolic rates and fluctuations in body temperature. Normal body temperature fluctuates within the range of 65438 0℃ every day. If the temperature fluctuation exceeds 2℃, it means that the patient's temperature is abnormal. In this case, it is necessary to check in time and clarify the reasons.
Second, the harm of too high or too low temperature to human body
Too high or too low temperature will cause the change or even loss of enzyme activity, which will lead to physiological dysfunction and serious consequences. Therefore, keeping the body temperature relatively stable has important physiological significance. The human body temperature can be kept within the accurate range of 65438 0℃. Because the human body has a very complete thermoregulation system, the heat production and heat dissipation of the body can be balanced under the regulation. So if the body temperature is too high or too low, people will feel uncomfortable. Need to go to the hospital for examination in time to determine the cause.
Third, how does the human body regulate body temperature?
The human body has a set of systems and organs to regulate body temperature, just like the air conditioner installed at home, which constitutes the "body temperature regulator" of the body. The complex brain precisely controls the body, and this regulatory mechanism is called "hypothalamus". If the body is cold, blood vessels will contract to save heat. If the body feels too warm, blood vessels will expand, and hormone information will be transmitted to sweat glands, which secrete sweat through the pores of the skin. That is, putting on clothes or taking off clothes, the purpose is to keep a fixed body temperature all the time.