Sweating is the most effective way to detoxify. Active sweating can accelerate the circulation and metabolism of body fluids, expel toxins such as lactic acid, urea and ammonia accumulated in the body, and ensure the smoothness of nose, skin, lungs and large intestine.

For example, marathon runners rarely get cancer because lead, mercury and arsenic, the main cancer culprits in their bodies, are excreted through sweating.

Sweating can make some redundant waste in the body excrete through pores and sweat. When sweating, the body temperature will rise, the pores will expand and sweat will be discharged, which is equivalent to skin sweating. After exercise, the skin will be cleaner and more transparent.

Second, strong bones.

For some middle-aged and elderly people, with the increase of age, calcium in bones is constantly lost, which is prone to fractures and bone injuries. If you can do some exercise properly, the calcium in your body can be effectively retained by sweating to avoid loss. Therefore, for middle-aged and elderly people, effective exercise and exercise can be carried out at the right time according to their own physique.

Promoting perspiration is good for preventing osteoporosis, but if your bones are already bad, you should be more careful when exercising, and combine some dietary and drug supplements to repair your bones. Remember not to do strenuous exercise. For healthy people, sweating in time is a good way to strengthen bones.

Third, control blood pressure.

Exercise and sweating help to dilate capillaries, accelerate blood circulation and increase the elasticity of blood vessel wall, thus achieving the purpose of lowering blood pressure. At the same time, exercise and sweating speed up blood circulation and contribute to the regulation of digestive system and nervous system. Therefore, besides diet control, sweating is the best way to prevent hypertension.

Fourth, improve physical fitness and memory.

According to some studies on sweat, sweat contains an antibacterial peptide, which can effectively resist viruses, bacteria and fungi, and can enter the cell membrane of bacteria and decompose them. This study shows that sweating can effectively enhance your immunity, improve your antibacterial and antiviral abilities, and thus keep your body healthy.

Therefore, exercise sweating is a good health care method. In addition, some studies also show that sweating can improve people's attention and memory, and promote brain agility. For teenagers, moderate exercise is also conducive to relaxing the brain.

Extended data:

What are the misunderstandings of sweating?

1. Always turn on the air conditioner.

Many people have some misunderstandings about sweating in summer. The first thing to do is to turn on the air conditioner frequently, which will easily reduce the synthesis of heat stress protein in the body and reduce the tolerance to high temperature. Once you return to the environment where the heat wave is rolling outside, it will be difficult to adapt, and the sweat glands will fail for a long time, leading to heatstroke. People with hypertension and coronary heart disease are also prone to stroke and myocardial infarction.

2. Take a cold shower immediately after sweating.

You can't wash with cold water immediately after sweating in summer. After sweating, the blood vessels of the skin are still in a state of expansion, and cold water is washed immediately. Stimulating the skin with cold water will make the blood vessels contract, but it will make it difficult to dissipate heat and raise the body temperature.

At the same time, the sudden increase in blood flow back to the heart will increase the burden on the heart. Also, after the body enters the cold environment from the hot environment, it is too late to adapt to the adjustment, and it is often easy to catch a cold or cause gastrointestinal cramps. After sweating, muscle fatigue and tension increase. At this time, if you are stimulated by cold, it may also cause cramps.

3. Wipe off immediately after sweating

There are four ways to dissipate heat on the skin surface: radiation, conduction, convection and evaporation. Especially when the ambient temperature rises to close to or exceed the body temperature, evaporation of sweat becomes the only way to dissipate heat. When the temperature is high, the human body produces more heat, sweat glands will secrete a lot of sweat, and sweat will take away a lot of heat when it evaporates, which will play a role in cooling down. 1 ml sweat can take away 0.58 kilocalories every time it evaporates.

If you wipe it off immediately after sweating, you can't play its role of evaporation and heat dissipation; At the same time, because the heat is not distributed, sweat glands will continue to secrete sweat, and the salt and vitamins in the body will also be consumed, which is not conducive to health.

4. Hair removal in summer

Others often depilate in summer to inhibit perspiration and prevent body odor, but it leads to inflammation, rough keratinization and pigmentation of hair follicles. Excessive and frequent use of antiperspirant lotion goes against the natural laws of human body, which makes the metabolic waste of sweat glands unable to be discharged normally, and the skin is constantly stimulated, resulting in redness, itching and so on. May cause hyperthermia and even heat shock.

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