The purpose and significance of watching heatstroke prevention and cooling video.

The reasons for watching this kind of video are as follows:

1. In the high temperature environment, the body's thermoregulatory function is hindered, heat production is greater than heat dissipation, and excessive heat accumulation in the body causes dysfunction of the circulatory system and central nervous system, and also leads to a series of symptoms such as lack of sleep, excessive fatigue and mental stress.

Heatstroke prevention and cooling is very important for human health, which can help to lower body temperature and reduce the occurrence of heatstroke, help to understand the impact of high temperature weather on the body in summer, and improve self-protection awareness and ability.