Salt is to the human body vital. It supports the water-salt metabolism. Its scarcity causes that is output from the body too much fluid. At the same time disturbed electrolyte balance, and displays useful elements such as calcium, essential for bone health, beauty, hair and nails.
Salt helps to balance blood sugar levels, which is vital for people with diabetes. Furthermore, it has antidepressant properties, maintains normal hormone levels of serotonin and melatonin (happiness and pleasure hormones) in the brain. Need for salt and pH control cell in the environment, especially in brain cells. Salt-free diet and diuretics increase the risk of Alzheimer's disease. Salt is also necessary for normal digestion.
But excessive salt intake can lead to a rather adverse consequences. When we eat too much salty food, significantly increases the need for drinking. Meanwhile, the body is not able to bring the whole of becoming a liquid. Part of it is bound to be accumulated, which increases the amount of fat cells and leads to edema.
Systematic retention leads to a violation of water-salt processes in the body. As a result, increases the load on the cardiovascular system, kidney problems. In addition, metabolic disorders and excessive salt intake increases the appetite, which leads to uncontrolled weight gain.
Accumulation in the body of sodium chloride reduces the amount of other essential minerals (calcium, potassium, magnesium, phosphorus, iron). This, of course, is the cause of various diseases. The situation is exacerbated if the person has something sick. It should be remembered that heart disease, blood vessels, kidneys and liver require delimitation consumed amount of salt or even removed from the diet.