What is salt and why it is needed

In Russia there is a tradition to welcome important guests with bread and salt. This means that these products are most important to people. The Russians have always plowed the land and grow wheat. And what is salt? Where does it come from and why?

Salt – this is a mineral that is easily absorbed by the human body. It is necessary for the life of all organisms. Its chemical composition is a compound of sodium and chlorine (NaCl). This is a very important substance. It maintains electrolyte balance, regulates the acidity in the stomach affects the muscle and nervous system.

What is a salt, the ancients knew and appreciated her. She paid in Ancient Rome for slaves who were given salaries. In Central Africa it was considered on a par with gold. The growth of prices for this food has caused riots and revolution.

Nowadays, the value of salt has decreased significantly. It can be easily bought in any grocery store. But that doesn't mean we need to treat it casually. Excess salt, as well as the lack of harmful to the human body. No wonder she was given the name “white death". An excessive amount of salt in the body leads to increased blood pressure. Increases the load on the kidneys, it causes swelling of the limbs. Slowing down the exchange of potassium and calcium, which affects the reproductive organs. People need to know what the salt in optimum amounts.

Minimum daily amount of NaCl to the body is 2 grams. The maximum value of – 6 grams for the Northern regions of Russia and 25 grams for the South. Counting the amount of salt when cooking, you need to consider that it contains in some products. For example, in one liter of milk is 4 grams of NaCl. Especially a lot of salt is used together with fast food. It increases the appetite, and these are manufacturers and sellers of all kinds of chips, fast food, crunches.

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Salt can be used not only to flavor food but also as a therapeutic substance. Combined with water it reduces inflammation, it is possible to heal from lung poisoning. There are many home recipes. Treatment of salt and water used by our grandmothers. Here are some recipes of traditional medicine.

1. Rinse the throat with angina. Half a teaspoon of table or sea salt dissolved in half Cup warm water. These composition gargle in the morning and immediately after meals. He cleans the tonsils and vocal cords, reduces inflammation.
2. The Treatment of rhinitis. Half a teaspoon of salt dissolved in a glass of warm water. Irrigate and aspirate the nasal cavity at least twice a day.
3. Insect Bite. A teaspoon of salt mixed with water to a state of porridge. This composition is applied to the bite. The paste prevents inflammation, relieves pain and swelling.
4. Treated with water and salt in mild poisoning. Give the patient a glass of warm salted water to remove the poisons and toxins and replenish the fluid level in the body. For the relief of symptoms of poisoning in the home medicine Cabinet must be kept drugs salt solutions. It may be "Regidron" or "Glyukosolan". They are well used for diarrhea and poisoning.

The answer to the question: “What is salt?” - would be incomplete without mention of the types of salt. Many argue that it is better: rock salt or sea. Many cooks and physicians prefer the latter. It is believed that sea salt in addition to sodium chloride, contains almost the whole set of microelements. But this is not always the case. In America, for example, sea salt is cleaned and filtered until a pure substance. So before you buy you need to read the composition and method of production this valuable product.