Soaking feet with salt water can cure beriberi. Treating athlete's foot with salt water is because salt has good antiviral and antibacterial effects. When salt is put into hot water, the skin can better absorb the antiviral and antibacterial components of salt water by using the heat in the water, so as to realize the effect of treating beriberi by soaking feet with salt water. You can wash your feet by soaking them in salt water. Because of the disinfection and sterilization of salt, the cleaning ability of salt water is very strong, and feet can be washed by soaking in salt water. Soaking feet with salt water can exfoliate. Because salt has the function of exfoliation, you can use the heat in hot water to enhance the exfoliation effect by soaking your feet in hot water with salt. Soaking feet with salt water can tonify kidney and resist aging. Because our feet are farthest from the heart, there is little blood supply. Soaking feet with style salt water can make the effective components of salt water enter the kidney and heart, promote blood circulation, and achieve the effect of tonifying kidney and resisting aging.
Soaking feet with salt water can cure colds. Soaking feet with salt water can promote blood circulation and get rid of cold feet, thus treating colds. Soaking your feet with salt water can help you sleep and resist aging. Often washing feet with salt water, combined with massaging Yongquan and other acupoints, can promote local blood circulation, help sleep and anti-aging, treat colds, and even enhance memory and make the mind feel relaxed. Salt is sodium ion. Hot water can warm up and clear bubbles, accelerate human blood circulation, warm the whole body and increase blood flow. At the same time, salt has anti-inflammatory effect. Many people's feet are rough and dry. Soaking your feet with salt water can strengthen blood circulation, promote blood circulation and remove blood stasis, and make your feet unobstructed. In addition, soaking feet at night is helpful to sleep and can soothe the nerves and replenish qi. However, it is not advisable to soak your feet with salt water every day. If you are a hypertensive person, because salt is sodium ion, some of it will be absorbed by the human body. After too much sodium ion, it will absorb a lot of water, which may aggravate the condition of hypertension and raise blood pressure. So, things have to be split in two. It is good to soak your feet with salt water, which can improve sleep and help blood circulation, but you can't soak your feet every day.