Covered with the skin of the body, is to protect the body 's natural barrier, the skin is covered with approximately 200 ~ 5000000 sweat glands. The distribution of axillary apocrine, nipple and pubic hair root near; eccrine is densely packed full of the whole body skin. Sweat gland is important for regulation of body temperature. In summer, the heat mainly by eccrine to complete. When the temperature rose to 30 degrees, the sweat glands begin to secrete sweat, air temperature is higher than 35 DEG C, sweat more, some statistics, a man in a hot and humid environment operation, a circadian secretion of sweat from 6000 to 8000 ml, and take 3480 to 4800000 calories. If a person's sweat is a problem, such as large area burn sweat gland is destroyed, or other causes of sweat gland malfunction, excess body heat is not ranked out, effect on health. The environment temperature is higher than 35 DEG C, the temperature will rise, the temperature is higher than 41 DEG C, the body heat is distributed in parts of cell damage, the central temperature regulation will lose regulation ability; if the temperature reached 43 degrees, people will die within a few hours.
You see, sweat glands and healthy relationship is so close. Then, in the summer how to guarantee the normal function of sweat gland?
A prevention of sweat glands, fatigue is the key. Eccrine sweat secretion is 99% water, the rest is sodium chloride, potassium chloride, water soluble vitamins and urea. Hot summer days, excessive sweating, loss of these substances, especially sodium loss up to" Captain sailor", sodium, sodium loss much weakness" Captain sailor", and makes the sweat gland secretion of sweat incessantly, if not to add salt, for a long time, sweat will be fatigue, affect the normal function. The body lacks salt, excessive water loss, caused by water and electrolyte balance, temperature regulation center also can be out of order, leading to serious life-threatening heatstroke. Therefore, the summer should pay attention to diet and nutrition, a reasonable allocation of food, replenish salt. Usually eat more fresh vegetables and fruits, vitamin and minerals. Labor or labor after a few times the light drink salt boiling water, or heat and sunstroke prevention beverage; cool watermelon is Jiapin, a "Natural White Tiger Decoction " reputation, every day to eat be of great advantage. At the same time, do a good job in labor protection, good working environment for the heatstroke prevention work, minimizing sweating. So, can prevent the sweat glands of fatigue.
Two, pay attention to the skin clean. In summer, the skin is exposed to extreme easily dirty, if not pay attention to hygiene, easy to plug the sweat pores dirt, sweat excretion effect, not only prone porokeratosis cuticle inflammatory, and cause the sweat duct rupture, formation of prickly heat, such as bacterial invasive infection, will become a prickly poison or furuncle carbuncle. Therefore, should always take a shower, keep skin clean, make the eccrine ductal patency. But take a shower to pay attention to science. Some people in the labor or after strenuous exercise, often with a sweat jumped into the pond or river water to take a shower; some people against the body, seek momentary gratification. This practice is harmful and profitless. Because the labor or exercise in vivo thermogenesis, elevated body temperature, skin sweat glands and subcutaneous vascular dilatation. If suddenly jumped into the cold water, cold stimulus so that the skin vasoconstriction, porokeratosis occlusion, will not only heat rash, and very prone to colds, acute joint pain and other diseases, serious cause paralysis of limbs. So, to rest for half an hour later, Khan down to take a shower or shower, it is best to use warm water.
Three, to participate in regular physical exercise and" three bath", namely the air contain Nikko bath and cold water bath and many other forms of exercise, can increase the body 's thermal capacity, enhance the skin resistance and adaptability to the environment, enhance the function of the normal secretion of sweat glands, sweat, temperature regulation, protection of health, a pleasant summer summer.
