Temperature and sweating

Human sweating can be divided into non-apparent sweating and effective sweating. When the temperature is low, that is, below 20 degrees, the person is at a standstill. Through breathing and skin pore diffusion, sweat is expelled from the body every hour and emits heat. This kind of sweat does not feel it, so it is called no sweat. When the temperature rises above 25 degrees to 30 degrees, the human body emits about 174 to 348 kcal of heat per hour through radiation and convection without sweating, but it is still lower than the heat generated by the body and needs to be emitted. At this time, the human body must Sweat is expelled through sweat glands throughout the body to dissipate heat. This kind of sweat is liquid and can be felt by people, so it is called effective sweat. Therefore, sweating is an important function to regulate body temperature and keep it at a relatively stable level, so that people are in a more comfortable state, so as to maintain full energy and healthy body.