Why do you sweat in hot weather? What are the benefits of sweating in hot weather?

When the weather is hot, sweating constantly not only smells bad, but also brings great inconvenience to life. Why do you sweat in hot weather? This is a self-regulating ability of the human body, indicating that the body temperature is high and needs to be cooled down. So what are the benefits of sweating? Proper sweating can bring many benefits to the human body. Let's learn more about the causes of sweating in hot weather, the benefits of sweating, and the contents that need attention.

1, sweating reason

When the human body is in a high temperature environment, the problems of the body will also rise. Natural heat dissipation will avoid eliminating excessive heat in the body, so the human body will sweat to achieve the effect of cooling down. Sweat outflow will only have a weak cooling effect, and the most critical cooling is the temperature taken away by sweat evaporation. Therefore, people will sweat in hot weather. If the sweat evaporates slowly, the temperature in the body will continue to rise, which will lead to the sweat outflow speed, so it is necessary to cool down as soon as possible.

2. The benefits of sweating

Sweating has many benefits. Sweating in hot weather will accelerate the evaporation of sweat due to the circulation of air, which can achieve a good cooling effect. So, if you sweat, try to stay in a cool and ventilated environment. Sweating can also play the role of detoxification. Due to human metabolism, there are also many toxins in the blood, and a large part of these toxins will be excreted with sweat, which is healthier for the body. Because the skin is moistened by sweat, it can also whiten the skin and make the skin more tender. Sweating can also eliminate excess salt in the body and bring many benefits to the cardiovascular system.

3. Preventive measures

When the weather is hot, people will sweat a lot unconsciously, which will consume a lot of water and salt in the human body. Therefore, it is necessary to supplement water and salt appropriately by drinking light salt water. When the human body sweats, due to the influence of sweat, it will stick to the dust in the air, which is easy to cause pore blockage and is not good for skin health. So we should form a good habit of cleaning the skin. Moderate sweating can bring benefits to the body, but excessive sweating can lead to metabolic disorder, which can easily lead to dizziness, weakness of limbs, lethargy, pallor and other uncomfortable symptoms, so find a cool place to rest as soon as possible when sweating.