Soaking your feet with salt water is good for your health. Soaking feet with salt water can cure beriberi, which is generally caused by bacterial infection, and salt has the function of disinfection and sterilization. Soaking feet with hot water and a certain amount of salt can effectively kill bacteria and achieve the effect of eliminating femininity. Salt water not only has a good bactericidal effect, but also softens the skin of feet, cleans feet and removes dead skin. Soaking your feet with salt water often can make your feet look more beautiful.

Salt water can not only remove dead skin, but also effectively exfoliate feet, making the skin of feet look more delicate and fair.

When soaking feet, hot water can promote blood circulation and eliminate dampness, dispel cold and sweat, which can prevent colds well. Soaking feet with salt water, plus a certain amount of massage, will help you fall asleep faster and play a role in sleeping peacefully and resisting aging.

Soaking feet with salt water can relax the brain and even enhance memory.

Side effects of soaking feet in salt water

At present, no side effects have been found in soaking feet with salt water, but if you soak your feet with salt water frequently or use too much salt, it may cause harm to your kidneys.

Because salt contains a lot of sodium, the osmotic pressure is relatively large, which will penetrate into the blood, resulting in the consequences of excessive sodium intake. However, the kidney is affected by the sodium component in the blood, which will cause the effect of "high sodium hurting the kidney", thus causing damage to cells and further affecting the mechanism of the kidney. Therefore, soaking feet with a lot of salt for a long time is not good for kidney function. It is suggested that if you want to soak your feet with salt water to treat athlete's foot, you can soak your feet with white vinegar alternately, which can minimize the harm to human body.