Is it true that the salt - a "white death"?

Did you know that even some 500 years ago, a kilo of salt and a kilo of meat cost the choice is almost the same? This injustice caused even salt riots around the world, participants demanded lower prices for this necessary for the preservation of the white stuff. Meanwhile, the debate about the usefulness of sodium chloride could more or less cease only with the onset of the XXI century. So whether the expression is true heroine Lyudmila Gurchenko that "Salt - white death" or is it not?

Is it true that the salt - a

Currently, salt - an indispensable product used almost everywhere. However, it was not always

From the salt come from?

Food or salt is a colorless crystal having no or a smell, but having in this case a specific taste. About edibility salt people knew even in ancient times, when it was extracted by burning some deciduous trees. More or less, industrial extraction of sodium chloride appeared on the territory of modern Europe, namely, on the Black Sea coast of Bulgaria. Then the salt was extracted from the located within the settlement Solnitsata natural source by evaporation. Currently, common salt is produced in the detected deposits of sodium chloride in place of dried ancient seas.

Is it true that the salt - a

Salt cave in Poland

See also: table salt found on Europe. What does it mean to live near Jupiter?

Benefits and harms of salt

Modern man may seem very difficult to imagine a normal life without the presence of salt. In addition, sodium ions contained in large amounts in crystals of sodium chloride are extremely important element for the normal functioning of the human organism. Thus, sodium contributes to the normalization of water balance in the human body, is involved in the process of muscle contraction, and normalizes metabolism.

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However, excessive use of salt threatens us, first of all, the development of cardiovascular disease, including hypertension appear and atherosclerosis. Furthermore, no attempt to eat at a time, more than 250 grams of sodium chloride, since even this small dose is considered to be lethal for man.

Is it true that the salt - a

250 grams of salt eaten at a time, can lead to death of the organism

The death of the body can lead not only to an excessive consumption of salt, but also a complete rejection of it. In the absence of sodium ions in human blood, the person falls into a state called hyponatremia. This unpleasant disease develops due to the wrong drinking regime. In other words, it is possible to die chugging too much water. Incidentally, a lethal dose of a liquid is considered to be the amount of 7, 5 liters. A similar anti-record was set as a result of fatal accident in 2007 with Jennifer Strange, who died in because of one-time receiving large amounts of fluid.