About People’s Feet and Shoes

When it is hot, many people are willing to wear shoes without stocking. But, Lu Tao in a hospital of Tianjin, he tells us that it is harmful for people's health if they wear shoes like that.
Many people become ill if they do not wear socks. Because people do not wear stockings, we can see their feet's skins. Thus, people's feet can be bite by some mosquitoes or insects. If they walk for a long time, their feet will bleed. So the bacteria in the air will adhere to the skin of feet. If there is a wound on the feet, it will infect the bacteria.
If people do not wear stockings, the sun will "bake" the skin of feet. Ultraviolet rays in the sun can hurt the skin and produce a lot of radicals. The sunshine destroys the organization of the skins' cells. Therefore people's feet's skins will become resilient and rough. The resistance of the skins reduces. According to the data, because of the violent sunshine, people are apt to get cancer.
In addition, the skins of feet will be inflamed. We often do not need stockings in summer. If we keep doing that for a long time, we can find something called a callus and a corn. Sometimes, people get other diseases because they do not wear stockings. That's because that they often do not wear socks. Maybe people's feet are allergic to leathers and gum-elastic. It is a kind of disease for foot.
Last but not least, the funguses can influence the health of the feet. In summer, we are easy to sweat. So we do not need stockings when we wear shoes. Moreover, we always wear those shoes with bad ventilation, especially plastic sandals or sneakers. Thus the feet always soak in the sweat. The funguses are easy to develop in the damp and hot places. So feet can be influenced by the bacteria.
At last, in summer, many people's feet will feel cold because they do not wear stockings. Feet are special organs in our bodies. So our feet are apt to be cool because the feet's temperature is a little low. At the same time, people are easily influenced by the bacteria in the air. Next, people will infect some other diseases. When it rains, the stomachs and loins can be painful. If you are a girl, you may get menstrual colic.
Therefore Lu Tao offers people a lot of instructions on shoes. When summer comes, people must care for their feet. We should clean our feet and keep them tidy. So we should wear stockings even in summer. The socks are between feet and shoes. They construct a zone which is good for our feet. In hot summer, the cotton socks are best choices for us. They must be thin. In addition, we can choose the shoe-pads made of cotton. The socks can protect the skins of feet and absorb the sweat which our bodies produce. On the other hand, the stockings are able to endure the frictions. If their diseases are terrible, they must go to see a doctor. So even in summer, we should wear stockings to protect our feet. As long as we pay attention to this point, we can keep our feet healthy.