The high temperature in Japan killed 57 people. How terrible is the hot weather?

Although heatstroke is not a disease, it really kills people, just like shock. If people suffering from heatstroke or shock are not rescued in time, heatstroke and shock may also be life-threatening, which is also the reason why so many people are killed by high temperature in Japan. They died of heatstroke, not high temperature.

More than 70% of the human body is water. And even if the outside temperature has not reached 36 degrees of the average body temperature, it will make a lot of water in the body evaporate, not to mention the temperature in some places has exceeded 36 degrees. Many fat people have a deep understanding of this. Thin people can be said to be motionless at high temperatures, while fat people keep sweating when they are motionless.

High temperature is also deadly, and that is sunshine. Why are there fewer accidents in hot nights than in hot days? This is because there is sunshine during the day, and direct sunlight will damage our skin, even severely burn our skin, leaving permanent damage to our skin. These are just the effects of sunlight on the skin. In fact, sunlight is also fatal, because if sunlight shines on people's faces for a long time, it is likely to cause shock and heatstroke. So when you go out, you must avoid direct sunlight. If they have to move in the sun, they can put on sun protection hats and clothes.

The danger of heat is far greater than that of cold. Cold can only make people catch a cold. Only if it is cold enough, under the action of long-term cold, will there be life-threatening But in a hot environment, it is very likely that people will see that you are full of energy one second and lying on the ground with heatstroke the next.