What should be paid attention to to to protect foot health?

You must wear cotton shoes in winter, and don't walk around the house barefoot in summer, because it's hot. Some children like to run around the house barefoot. In fact, it is extremely harmful to their health. Parents must not let their children's feet catch cold. Also, don't wash your feet with cold water. Sweat glands on the soles of feet are well developed. Suddenly washing feet with cold water will suddenly close pores, which will easily lead to slow perspiration over time. When the sensory nerve endings on the feet are stimulated by cold water, it will lead to vasodilation dysfunction and induce arterial spasm, arthritis, rheumatism of limbs and so on. So it is best to wash your feet with hot water in summer. Don't paddle barefoot when it rains. If you get wet by rain, wash it with hot water in time after you go home.