In less than 30 years, the national temperature dropped from 37 degrees to 36.5 degrees. What is the reason? Where does the average human temperature of 37 degrees come from? According to the data that can be investigated, the average human body temperature of 37 degrees can be said from the 1950s of 19, which was also collected by the German medical director with his own data. Results He collected about 25,000 people's armpit temperature data, and then calculated that the median was 37℃. In this way, the standard human body temperature of 37 degrees is collected as the standard value of human body temperature in life, which is the temperature change value above 37 degrees.

It sounds a little scary, but no one has ever broken the temperature limit of more than 37 degrees. It was not until recent years that people finally saw the change of human body temperature. Under the influence of internal and external factors, human body temperature also changes within the conventional range. For example, the normal range of oral temperature is 36.3℃ ~ 37.2℃, the standard value of rectal temperature is about 0.3℃ ~ 0.5℃ higher than oral temperature, and the normal range of axillary temperature is 36. 1℃ ~ 37℃, which is about 0.2℃ ~ 0.4℃ lower than oral temperature.

So the temperature in different areas is still different. Moreover, due to different ages, the ambient temperature is still different. For example, the body temperature of children is higher than that of adults because of the high basal metabolic rate, and the body temperature of the elderly is slightly lower than that of young people because of the low basal metabolic rate. Even if the temperature above 37 degrees is taken as a reference, it is not a relative standard value. However, more and more scientific research emphasizes that the body temperature is no longer 37 degrees. This time, International Geography magazine published its research results again. What does it say? Let's take a look at the situation. People are "getting cold" and the ambient temperature is no longer 37 degrees. how much is it?

For hundreds of years, 37 degrees as the average temperature of human body has long been incorrect. At least from the data of the last 20 years, researchers have seen that the average body temperature is actually lower than 37 degrees, although most people are under different types of factors. For example, age, body shape, theme activities, diet and other factors, human body temperature will change greatly, but the difference will not be higher. And through scientific research, the overall temperature of human beings is decreasing. Stanford University and several scientific and rational elite teams in the United States-/kloc-Detailed data of measuring coefficients of nearly 200,000 thermometers in the past 60 years.

After data analysis, it is found that the average body temperature of Americans has decreased since the British Industrial Revolution. At the same time, researchers at the University of California analyzed the data statistically and found that the body temperature dropped. At the same time, a result is put forward, that is, the average temperature of human body gradually drops from about 37 degrees to 36.5 degrees. So people are "getting cold" and their body temperature is no longer 37 degrees, which is a very obvious objective fact. But fundamentally speaking, it seems that the harm to a person is not too great. However, the change of human body temperature also shows some changes in the body. Naturally, in fact, whether people's hypothermia is more conducive to physical and mental health, easier to adapt to the new environment, or weaker and weaker, has not yet given a practical point of view, and it needs long-term exploration.