Salt has been used for thousands of years as an indispensable spice. Sea salt contains a greater variety of trace elements than ordinary table salt. It is more expensive, although it is minimally processed. Sea salt is an excellent substitute for table - it reduces sodium intake without depriving the body of useful trace elements.
Sea salt contains many minerals : calcium, sodium, potassium, magnesium, iron, zinc, bromide and others. An important feature that distinguishes it mainly from table salt is its low iodine content . Unlike the minimally processed product, table salt is artificially enriched with iodine.
This began in the 1960s, when cases of goiter due to iodine deficiency became more frequent . The practice continues to this day, but most consumers no longer need iodine-enriched salt, but a healthy diet.
Sodium in 1 g of table salt has a relatively equal concentration of sodium in 1 g of sea salt. Sea salt is the better choice because its crystals are much larger and when ingested do not occupy the same area as the smaller, tiny crystals on the table. The less space the crystals occupy in the digestive system, the easier they are absorbed by the body. This quality of sea salt is a plus for the cardiovascular system, because one of the main causes of high blood pressure is increased sodium intake through food.
Sea salt minerals are ionized in body fluids and quickly fill deficits in the body to maintain electrolyte balance . Our health, normal brain function and coordination of muscle contractions depend on this.
Although it has more useful ingredients than table and offers less sodium than it, sea salt remains salt and should not be overdone either. Consumed in the same amounts as the table, it will reduce sodium intake from food by about 1/3. To reduce the sodium in the food to 2/3, experts advise salting dishes only before serving , not during cooking.
High sodium levels are mainly associated with hypertension, but can also cause hypernatremia - a state of severe electrolyte imbalance, leading to unquenchable thirst, and in more severe cases to convulsions, seizures and coma.