Salt is the most important mineral nutrient in human life.
Some medical properties of salt are as follows.
When it’s extremely cold and you have a stomach ache, it is good to wrap up the heated salt in a cloth and put it in the stomach area.
It’s less painful if you wash a slightly-burned spot with salt water.
Washing your feet every evening with salt water of low concentration will make your skin soft and prevent water-eczema.
Moderate drinking of hot salt water is beneficial when you have hard stools.
When you vomit or have diarrhea due to acute gastrointestinal, it is good to take a moderate amount of salt water, which will protect gastrointestinal tract functions.