Does long term high temperature work have an impact on the human body? The working environment is m

When working at high temperatures, the human body will have a series of physiological function changes, which are adaptive reactions within a certain limit, but if they exceed the range, they will have adverse effects and even cause lesions.

1 Effect on the circulatory system. During high-temperature work, blood vessels dilate, and a large amount of sweating concentrates blood, resulting in increased heart activity, faster heartbeat, increased blood pressure, and increased cardiovascular burden.

2 Effects on the digestive system. High temperature has an inhibitory effect on saliva secretion. Reduces gastric juice secretion, slows down gastric peristalsis, and causes loss of appetite; Heavy sweating and the loss of chloride reduce the acidity of gastric juice, which can easily cause indigestion.

In addition, high temperatures can slow down the movement of the small intestine, leading to other gastrointestinal disorders.

3 Effects on the urinary system. At high temperatures, most of the body's fluids are discharged by sweat glands, and the amount of water and salt excreted through the kidneys is greatly reduced, which concentrates urine and increases the burden on the kidneys.

4 Effects on the nervous system. Under the action of high temperature and thermal radiation, the working ability of muscles, the accuracy and coordination of movements, the reaction speed and concentration of the brain are reduced.

If you work under high temperature conditions, it is easy to consume qi and hurt yin, and it is advisable to eat food that has the ability to nourish qi, nourish yin and clear heat. Such as: white fungus, lily, pear, black plum, lotus root, etc. Other dietary structures can be arranged according to the different effects of work on the body.

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Hazards include constant perspiration and increased breathing. However, when the ambient temperature continues to be overheated, and these physiological adjustments made by the body are unable to effectively control the body temperature, the body temperature will rise with the outside temperature, resulting in heat stroke.

In general, working at high temperatures is harmful to the human body. No good. The national labor law stipulates that long-term high-temperature work is a high-temperature work allowance for workers.

Disadvantage: The body loses water too quickly, and if you do not replenish water in time, it is easy to suffer from mild water shortage. Sweating too much and too fast, if you don't wash it in time, you are easy to get ** disease. Moreover, it is not good for all organs of the body to be exposed to high temperatures for a long time.

If you are a man, long-term high-temperature work in a high-temperature environment has a certain impact on sexual performance, reproductive ability, and sperm quality. Closed.

Working in high temperatures for a long time is harmful to the body. High temperature brings high temperature scald and systemic high temperature reaction to the human body, such as dizziness, headache, chest tightness, palpitations, nausea, collapse, coma, etc.

A high-temperature environment is an environment where the temperature exceeds the comfort level of the human body. Generally, 21 3 is taken as the comfortable temperature range of the human body, so the temperature above 24 can be regarded as high temperature. However, the temperature that has an impact on people's work efficiency is usually above 29.

The heat that causes the high temperature environment mainly comes from the heat emitted by solar radiation, the heat emitted by combustion, the heat emitted by chemical reaction processes, the heat emitted by mechanical operation, and the heat emitted by the human body. The high-temperature environment is mainly seen in tropical and desert areas, as well as some high-temperature operations, certain military activities and space activities.

Maintaining the normal water content of various body fluids in a high temperature environment is very important for maintaining a stable environment and good endurance in the human body. Therefore, the metabolism and replenishment of water and inorganic salts in high-temperature nutrients are of great significance. The amount of sweat in a high temperature environment varies depending on the temperature, labor intensity and individual quality differences at that time, and can reach up to 1 5 liters per hour and more than 10 liters a day.

Since more than 99% of sweat is water, about 0.3% is inorganic salt (the main component is sodium chloride). Sodium chloride, mainly sodium ions, is important for maintaining the osmotic pressure and fluid balance of body fluids, maintaining the normal contraction of muscles and maintaining acid-base balance. When a large amount of water and salt is lost due to sweating, it can cause a disturbance in the electrolyte balance, and if it is not replenished in time, a series of symptoms of water and salt loss can appear.