What if the feet are sour and smelly? Can you tell me?

This is due to the sweaty soles. There are about 620 sweat glands per square centimeter on the soles of the feet. The same area of other parts of the body is only 143 ~ 339, which means that the sweat glands of palms and soles are several times that of other parts. When people's activity increases, the weather is sultry, they are nervous, and when they eat mala Tang, sweat will be secreted in large quantities. Besides water and salt, sweat also contains lactic acid and urea. In the case of sweating, bacteria on the feet multiply and decompose keratin, and urea and lactic acid in sweat will give off an unpleasant smell. If you wear sneakers, sneakers, and tightly covered leather shoes, the air will not circulate and the smell will accumulate. Once you untie your shoelaces, the smell will come to your face. Of course, foot odor can be prevented. Mainly from the causes of odor to find out preventive measures. If you wear air sandals in summer and air shoes in winter, wash your feet and change your socks frequently, and try to keep your feet dry. Control your emotions, don't get too excited, and eat less spicy food. In addition, you can also eat less drugs that regulate sympathetic nerves. But these can only play a certain degree of conditioning. If the above method still stinks, you can try American support. The effect is good, but the price is more expensive.