Yes, salt was historically used to preserve the dead, particularly in ancient cultures. In Egypt, for example, the process of mummification involved the use of natron, a natural salt, to dehydrate and preserve the body. This technique helped prevent decay and allowed for the preservation of the deceased for burial and the afterlife. Salt's antimicrobial properties made it an effective preservative in various cultures and contexts.
The Romans used salt as pay. It was also used for long sea voyages to preserve the meat.
Salt is used to preserve food along with adding taste.
Salt in itself is not dangerous. The body actually needs some salt to survive. Salt has been used in the past to preserve food, it does this by removing the water in the food which is needed for bacteria to grow.
In my opinion, salt is one of the LEAST frightening things used to preserve convenience foods. In my experience, salt is used more for taste these days and chemical means are used to preserve.
Salt
salt
Salt was the only thing they had to preserve food.
The head of a salted and dried Cod fish is used to preserve the remains of the dead fish. By salting and drying the Cod fish you will be able to perfectly preserve the fish to look the way it does for years to come.
Salt, is used to flavor and preserve food. Soap is used to clean and disinfect
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Formaldehyde
It is used for the flavour