The weather is hot and stuffy. What's going on here? There are three factors you need to know.

The nervous system of 1 is affected by hot weather, which will cause all tissues and organs of the body to be in a state of excitement, and then lead to a state of high nervous system. In this state, the nervous system is easy to enter a state of exhaustion, and then it is easy to appear a state of nervous failure, so there will be a feeling of boredom. This state of mental exhaustion is difficult to recover from rest in a hot environment, and may even lead to more fatigue. Therefore, it is necessary to cool down in time to avoid causing greater harm to the body.

The increase of environmental temperature will lead to the improvement of metabolic efficiency, which will not only consume a lot of nutrients, but also make a certain tissue and organ into a state of failure. In this state, some tissues of the human body will lack nutrition, and then there will be symptoms of weakness, fatigue and inattention. In this case, if the temperature is not lowered in time, it will cause damage to various organs of the human body and easily induce various diseases.

3 Sweating affects when the temperature is high, the human body will secrete a lot of sweat, resulting in a lot of water and salt loss in the human body. The loss of water will make people feel uncomfortable such as thirst and irritability. The loss of salt will lead to electrolyte imbalance and some functional disorders of the body, so there will be discomfort symptoms such as muscle weakness and spasm, which is very unfavorable to health. It is necessary to cool down as soon as possible and replenish water and salt in time.